2131500000

素因数分解:

$2^5\times 3^1\times 5^6\times 7^2\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 504

約数和(自身を含む): 8416298520

約数和(自身を除く): 6284798520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 49, 50, 56, 58, 60, 70, 75, 80, 84, 87, 96, 98, 100, 105, 112, 116, 120, 125, 140, 145, 147, 150, 160, 168, 174, 175, 196, 200, 203, 210, 224, 232, 240, 245, 250, 280, 290, 294, 300, 336, 348, 350, 375, 392, 400, 406, 420, 435, 464, 480, 490, 500, 525, 560, 580, 588, 600, 609, 625, 672, 696, 700, 725, 735, 750, 784, 800, 812, 840, 870, 875, 928, 980, 1000, 1015, 1050, 1120, 1160, 1176, 1200, 1218, 1225, 1250, 1392, 1400, 1421, 1450, 1470, 1500, 1568, 1624, 1680, 1740, 1750, 1875, 1960, 2000, 2030, 2100, 2175, 2320, 2352, 2400, 2436, 2450, 2500, 2625, 2784, 2800, 2842, 2900, 2940, 3000, 3045, 3125, 3248, 3360, 3480, 3500, 3625, 3675, 3750, 3920, 4000, 4060, 4200, 4263, 4350, 4375, 4640, 4704, 4872, 4900, 5000, 5075, 5250, 5600, 5684, 5800, 5880, 6000, 6090, 6125, 6250, 6496, 6960, 7000, 7105, 7250, 7350, 7500, 7840, 8120, 8400, 8526, 8700, 8750, 9375, 9744, 9800, 10000, 10150, 10500, 10875, 11368, 11600, 11760, 12000, 12180, 12250, 12500, 13125, 13920, 14000, 14210, 14500, 14700, 15000, 15225, 15625, 16240, 16800, 17052, 17400, 17500, 18125, 18375, 18750, 19488, 19600, 20000, 20300, 21000, 21315, 21750, 21875, 22736, 23200, 23520, 24360, 24500, 25000, 25375, 26250, 28000, 28420, 29000, 29400, 30000, 30450, 30625, 31250, 32480, 34104, 34800, 35000, 35525, 36250, 36750, 37500, 39200, 40600, 42000, 42630, 43500, 43750, 45472, 46875, 48720, 49000, 50000, 50750, 52500, 54375, 56840, 58000, 58800, 60000, 60900, 61250, 62500, 65625, 68208, 69600, 70000, 71050, 72500, 73500, 75000, 76125, 81200, 84000, 85260, 87000, 87500, 90625, 91875, 93750, 97440, 98000, 100000, 101500, 105000, 106575, 108750, 109375, 113680, 116000, 117600, 121800, 122500, 125000, 126875, 131250, 136416, 140000, 142100, 145000, 147000, 150000, 152250, 153125, 162400, 170520, 174000, 175000, 177625, 181250, 183750, 187500, 196000, 203000, 210000, 213150, 217500, 218750, 227360, 243600, 245000, 250000, 253750, 262500, 271875, 284200, 290000, 294000, 300000, 304500, 306250, 328125, 341040, 348000, 350000, 355250, 362500, 367500, 375000, 380625, 406000, 420000, 426300, 435000, 437500, 453125, 459375, 487200, 490000, 500000, 507500, 525000, 532875, 543750, 568400, 580000, 588000, 609000, 612500, 634375, 656250, 682080, 700000, 710500, 725000, 735000, 750000, 761250, 765625, 812000, 852600, 870000, 875000, 888125, 906250, 918750, 980000, 1015000, 1050000, 1065750, 1087500, 1136800, 1218000, 1225000, 1268750, 1312500, 1359375, 1421000, 1450000, 1470000, 1500000, 1522500, 1531250, 1705200, 1740000, 1750000, 1776250, 1812500, 1837500, 1903125, 2030000, 2100000, 2131500, 2175000, 2296875, 2436000, 2450000, 2537500, 2625000, 2664375, 2718750, 2842000, 2900000, 2940000, 3045000, 3062500, 3171875, 3410400, 3500000, 3552500, 3625000, 3675000, 3806250, 4060000, 4263000, 4350000, 4440625, 4593750, 4900000, 5075000, 5250000, 5328750, 5437500, 5684000, 6090000, 6125000, 6343750, 7105000, 7250000, 7350000, 7612500, 8526000, 8700000, 8881250, 9187500, 9515625, 10150000, 10500000, 10657500, 10875000, 12180000, 12250000, 12687500, 13321875, 14210000, 14500000, 14700000, 15225000, 17052000, 17762500, 18375000, 19031250, 20300000, 21315000, 21750000, 22203125, 24500000, 25375000, 26643750, 28420000, 30450000, 35525000, 36750000, 38062500, 42630000, 43500000, 44406250, 50750000, 53287500, 60900000, 66609375, 71050000, 73500000, 76125000, 85260000, 88812500, 101500000, 106575000, 133218750, 142100000, 152250000, 177625000, 213150000, 266437500, 304500000, 355250000, 426300000, 532875000, 710500000, 1065750000, 2131500000]

約数ペア:

[(1, 2131500000), (2, 1065750000), (3, 710500000), (4, 532875000), (5, 426300000), (6, 355250000), (7, 304500000), (8, 266437500), (10, 213150000), (12, 177625000), (14, 152250000), (15, 142100000), (16, 133218750), (20, 106575000), (21, 101500000), (24, 88812500), (25, 85260000), (28, 76125000), (29, 73500000), (30, 71050000), (32, 66609375), (35, 60900000), (40, 53287500), (42, 50750000), (48, 44406250), (49, 43500000), (50, 42630000), (56, 38062500), (58, 36750000), (60, 35525000), (70, 30450000), (75, 28420000), (80, 26643750), (84, 25375000), (87, 24500000), (96, 22203125), (98, 21750000), (100, 21315000), (105, 20300000), (112, 19031250), (116, 18375000), (120, 17762500), (125, 17052000), (140, 15225000), (145, 14700000), (147, 14500000), (150, 14210000), (160, 13321875), (168, 12687500), (174, 12250000), (175, 12180000), (196, 10875000), (200, 10657500), (203, 10500000), (210, 10150000), (224, 9515625), (232, 9187500), (240, 8881250), (245, 8700000), (250, 8526000), (280, 7612500), (290, 7350000), (294, 7250000), (300, 7105000), (336, 6343750), (348, 6125000), (350, 6090000), (375, 5684000), (392, 5437500), (400, 5328750), (406, 5250000), (420, 5075000), (435, 4900000), (464, 4593750), (480, 4440625), (490, 4350000), (500, 4263000), (525, 4060000), (560, 3806250), (580, 3675000), (588, 3625000), (600, 3552500), (609, 3500000), (625, 3410400), (672, 3171875), (696, 3062500), (700, 3045000), (725, 2940000), (735, 2900000), (750, 2842000), (784, 2718750), (800, 2664375), (812, 2625000), (840, 2537500), (870, 2450000), (875, 2436000), (928, 2296875), (980, 2175000), (1000, 2131500), (1015, 2100000), (1050, 2030000), (1120, 1903125), (1160, 1837500), (1176, 1812500), (1200, 1776250), (1218, 1750000), (1225, 1740000), (1250, 1705200), (1392, 1531250), (1400, 1522500), (1421, 1500000), (1450, 1470000), (1470, 1450000), (1500, 1421000), (1568, 1359375), (1624, 1312500), (1680, 1268750), (1740, 1225000), (1750, 1218000), (1875, 1136800), (1960, 1087500), (2000, 1065750), (2030, 1050000), (2100, 1015000), (2175, 980000), (2320, 918750), (2352, 906250), (2400, 888125), (2436, 875000), (2450, 870000), (2500, 852600), (2625, 812000), (2784, 765625), (2800, 761250), (2842, 750000), (2900, 735000), (2940, 725000), (3000, 710500), (3045, 700000), (3125, 682080), (3248, 656250), (3360, 634375), (3480, 612500), (3500, 609000), (3625, 588000), (3675, 580000), (3750, 568400), (3920, 543750), (4000, 532875), (4060, 525000), (4200, 507500), (4263, 500000), (4350, 490000), (4375, 487200), (4640, 459375), (4704, 453125), (4872, 437500), (4900, 435000), (5000, 426300), (5075, 420000), (5250, 406000), (5600, 380625), (5684, 375000), (5800, 367500), (5880, 362500), (6000, 355250), (6090, 350000), (6125, 348000), (6250, 341040), (6496, 328125), (6960, 306250), (7000, 304500), (7105, 300000), (7250, 294000), (7350, 290000), (7500, 284200), (7840, 271875), (8120, 262500), (8400, 253750), (8526, 250000), (8700, 245000), (8750, 243600), (9375, 227360), (9744, 218750), (9800, 217500), (10000, 213150), (10150, 210000), (10500, 203000), (10875, 196000), (11368, 187500), (11600, 183750), (11760, 181250), (12000, 177625), (12180, 175000), (12250, 174000), (12500, 170520), (13125, 162400), (13920, 153125), (14000, 152250), (14210, 150000), (14500, 147000), (14700, 145000), (15000, 142100), (15225, 140000), (15625, 136416), (16240, 131250), (16800, 126875), (17052, 125000), (17400, 122500), (17500, 121800), (18125, 117600), (18375, 116000), (18750, 113680), (19488, 109375), (19600, 108750), (20000, 106575), (20300, 105000), (21000, 101500), (21315, 100000), (21750, 98000), (21875, 97440), (22736, 93750), (23200, 91875), (23520, 90625), (24360, 87500), (24500, 87000), (25000, 85260), (25375, 84000), (26250, 81200), (28000, 76125), (28420, 75000), (29000, 73500), (29400, 72500), (30000, 71050), (30450, 70000), (30625, 69600), (31250, 68208), (32480, 65625), (34104, 62500), (34800, 61250), (35000, 60900), (35525, 60000), (36250, 58800), (36750, 58000), (37500, 56840), (39200, 54375), (40600, 52500), (42000, 50750), (42630, 50000), (43500, 49000), (43750, 48720), (45472, 46875)]