87979500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^3\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 384

約数和(自身を含む): 349440000

約数和(自身を除く): 261460500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 49, 50, 54, 57, 60, 63, 70, 75, 76, 84, 90, 95, 98, 100, 105, 108, 114, 125, 126, 133, 135, 140, 147, 150, 171, 175, 180, 189, 190, 196, 210, 225, 228, 245, 250, 252, 266, 270, 285, 294, 300, 315, 342, 343, 350, 375, 378, 380, 399, 420, 441, 450, 475, 490, 500, 513, 525, 532, 540, 570, 588, 630, 665, 675, 684, 686, 700, 735, 750, 756, 798, 855, 875, 882, 900, 931, 945, 950, 980, 1026, 1029, 1050, 1125, 1140, 1197, 1225, 1260, 1323, 1330, 1350, 1372, 1425, 1470, 1500, 1575, 1596, 1710, 1715, 1750, 1764, 1862, 1890, 1900, 1995, 2052, 2058, 2100, 2205, 2250, 2375, 2394, 2450, 2565, 2625, 2646, 2660, 2700, 2793, 2850, 2940, 3087, 3150, 3325, 3375, 3420, 3430, 3500, 3591, 3675, 3724, 3780, 3990, 4116, 4275, 4410, 4500, 4655, 4725, 4750, 4788, 4900, 5130, 5145, 5250, 5292, 5586, 5700, 5985, 6125, 6174, 6300, 6517, 6615, 6650, 6750, 6860, 7125, 7182, 7350, 7875, 7980, 8379, 8550, 8575, 8820, 9261, 9310, 9450, 9500, 9975, 10260, 10290, 10500, 11025, 11172, 11970, 12250, 12348, 12825, 13034, 13230, 13300, 13500, 13965, 14250, 14364, 14700, 15435, 15750, 16625, 16758, 17100, 17150, 17955, 18375, 18522, 18620, 18900, 19551, 19950, 20580, 21375, 22050, 23275, 23625, 23940, 24500, 25137, 25650, 25725, 26068, 26460, 27930, 28500, 29925, 30870, 31500, 32585, 33075, 33250, 33516, 34300, 35910, 36750, 37044, 39102, 39900, 41895, 42750, 42875, 44100, 46305, 46550, 47250, 49875, 50274, 51300, 51450, 55125, 55860, 58653, 59850, 61740, 64125, 65170, 66150, 66500, 69825, 71820, 73500, 77175, 78204, 83790, 85500, 85750, 89775, 92610, 93100, 94500, 97755, 99750, 100548, 102900, 110250, 116375, 117306, 119700, 125685, 128250, 128625, 130340, 132300, 139650, 149625, 154350, 162925, 165375, 167580, 171500, 175959, 179550, 185220, 195510, 199500, 209475, 220500, 231525, 232750, 234612, 251370, 256500, 257250, 279300, 293265, 299250, 308700, 325850, 330750, 349125, 351918, 359100, 385875, 391020, 418950, 448875, 463050, 465500, 488775, 502740, 514500, 586530, 598500, 628425, 651700, 661500, 698250, 703836, 771750, 814625, 837900, 879795, 897750, 926100, 977550, 1047375, 1157625, 1173060, 1256850, 1396500, 1466325, 1543500, 1629250, 1759590, 1795500, 1955100, 2094750, 2315250, 2443875, 2513700, 2932650, 3142125, 3258500, 3519180, 4189500, 4398975, 4630500, 4887750, 5865300, 6284250, 7331625, 8797950, 9775500, 12568500, 14663250, 17595900, 21994875, 29326500, 43989750, 87979500]

約数ペア:

[(1, 87979500), (2, 43989750), (3, 29326500), (4, 21994875), (5, 17595900), (6, 14663250), (7, 12568500), (9, 9775500), (10, 8797950), (12, 7331625), (14, 6284250), (15, 5865300), (18, 4887750), (19, 4630500), (20, 4398975), (21, 4189500), (25, 3519180), (27, 3258500), (28, 3142125), (30, 2932650), (35, 2513700), (36, 2443875), (38, 2315250), (42, 2094750), (45, 1955100), (49, 1795500), (50, 1759590), (54, 1629250), (57, 1543500), (60, 1466325), (63, 1396500), (70, 1256850), (75, 1173060), (76, 1157625), (84, 1047375), (90, 977550), (95, 926100), (98, 897750), (100, 879795), (105, 837900), (108, 814625), (114, 771750), (125, 703836), (126, 698250), (133, 661500), (135, 651700), (140, 628425), (147, 598500), (150, 586530), (171, 514500), (175, 502740), (180, 488775), (189, 465500), (190, 463050), (196, 448875), (210, 418950), (225, 391020), (228, 385875), (245, 359100), (250, 351918), (252, 349125), (266, 330750), (270, 325850), (285, 308700), (294, 299250), (300, 293265), (315, 279300), (342, 257250), (343, 256500), (350, 251370), (375, 234612), (378, 232750), (380, 231525), (399, 220500), (420, 209475), (441, 199500), (450, 195510), (475, 185220), (490, 179550), (500, 175959), (513, 171500), (525, 167580), (532, 165375), (540, 162925), (570, 154350), (588, 149625), (630, 139650), (665, 132300), (675, 130340), (684, 128625), (686, 128250), (700, 125685), (735, 119700), (750, 117306), (756, 116375), (798, 110250), (855, 102900), (875, 100548), (882, 99750), (900, 97755), (931, 94500), (945, 93100), (950, 92610), (980, 89775), (1026, 85750), (1029, 85500), (1050, 83790), (1125, 78204), (1140, 77175), (1197, 73500), (1225, 71820), (1260, 69825), (1323, 66500), (1330, 66150), (1350, 65170), (1372, 64125), (1425, 61740), (1470, 59850), (1500, 58653), (1575, 55860), (1596, 55125), (1710, 51450), (1715, 51300), (1750, 50274), (1764, 49875), (1862, 47250), (1890, 46550), (1900, 46305), (1995, 44100), (2052, 42875), (2058, 42750), (2100, 41895), (2205, 39900), (2250, 39102), (2375, 37044), (2394, 36750), (2450, 35910), (2565, 34300), (2625, 33516), (2646, 33250), (2660, 33075), (2700, 32585), (2793, 31500), (2850, 30870), (2940, 29925), (3087, 28500), (3150, 27930), (3325, 26460), (3375, 26068), (3420, 25725), (3430, 25650), (3500, 25137), (3591, 24500), (3675, 23940), (3724, 23625), (3780, 23275), (3990, 22050), (4116, 21375), (4275, 20580), (4410, 19950), (4500, 19551), (4655, 18900), (4725, 18620), (4750, 18522), (4788, 18375), (4900, 17955), (5130, 17150), (5145, 17100), (5250, 16758), (5292, 16625), (5586, 15750), (5700, 15435), (5985, 14700), (6125, 14364), (6174, 14250), (6300, 13965), (6517, 13500), (6615, 13300), (6650, 13230), (6750, 13034), (6860, 12825), (7125, 12348), (7182, 12250), (7350, 11970), (7875, 11172), (7980, 11025), (8379, 10500), (8550, 10290), (8575, 10260), (8820, 9975), (9261, 9500), (9310, 9450)]