153400800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 288

約数和(自身を含む): 596961792

約数和(自身を除く): 443560992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 138, 140, 150, 160, 161, 168, 175, 184, 200, 210, 224, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 397, 400, 420, 460, 480, 483, 525, 552, 560, 575, 600, 644, 672, 690, 700, 736, 794, 800, 805, 840, 920, 966, 1050, 1104, 1120, 1150, 1191, 1200, 1288, 1380, 1400, 1588, 1610, 1680, 1725, 1840, 1932, 1985, 2100, 2208, 2300, 2382, 2400, 2415, 2576, 2760, 2779, 2800, 3176, 3220, 3360, 3450, 3680, 3864, 3970, 4025, 4200, 4600, 4764, 4830, 5152, 5520, 5558, 5600, 5955, 6352, 6440, 6900, 7728, 7940, 8050, 8337, 8400, 9131, 9200, 9528, 9660, 9925, 11040, 11116, 11910, 12075, 12704, 12880, 13800, 13895, 15456, 15880, 16100, 16674, 16800, 18262, 18400, 19056, 19320, 19850, 22232, 23820, 24150, 25760, 27393, 27600, 27790, 29775, 31760, 32200, 33348, 36524, 38112, 38640, 39700, 41685, 44464, 45655, 47640, 48300, 54786, 55200, 55580, 59550, 63520, 63917, 64400, 66696, 69475, 73048, 77280, 79400, 83370, 88928, 91310, 95280, 96600, 109572, 111160, 119100, 127834, 128800, 133392, 136965, 138950, 146096, 158800, 166740, 182620, 190560, 191751, 193200, 208425, 219144, 222320, 228275, 238200, 255668, 266784, 273930, 277900, 292192, 317600, 319585, 333480, 365240, 383502, 386400, 416850, 438288, 444640, 456550, 476400, 511336, 547860, 555800, 639170, 666960, 684825, 730480, 767004, 833700, 876576, 913100, 952800, 958755, 1022672, 1095720, 1111600, 1278340, 1333920, 1369650, 1460960, 1534008, 1597925, 1667400, 1826200, 1917510, 2045344, 2191440, 2223200, 2556680, 2739300, 3068016, 3195850, 3334800, 3652400, 3835020, 4382880, 4793775, 5113360, 5478600, 6136032, 6391700, 6669600, 7304800, 7670040, 9587550, 10226720, 10957200, 12783400, 15340080, 19175100, 21914400, 25566800, 30680160, 38350200, 51133600, 76700400, 153400800]

約数ペア:

[(1, 153400800), (2, 76700400), (3, 51133600), (4, 38350200), (5, 30680160), (6, 25566800), (7, 21914400), (8, 19175100), (10, 15340080), (12, 12783400), (14, 10957200), (15, 10226720), (16, 9587550), (20, 7670040), (21, 7304800), (23, 6669600), (24, 6391700), (25, 6136032), (28, 5478600), (30, 5113360), (32, 4793775), (35, 4382880), (40, 3835020), (42, 3652400), (46, 3334800), (48, 3195850), (50, 3068016), (56, 2739300), (60, 2556680), (69, 2223200), (70, 2191440), (75, 2045344), (80, 1917510), (84, 1826200), (92, 1667400), (96, 1597925), (100, 1534008), (105, 1460960), (112, 1369650), (115, 1333920), (120, 1278340), (138, 1111600), (140, 1095720), (150, 1022672), (160, 958755), (161, 952800), (168, 913100), (175, 876576), (184, 833700), (200, 767004), (210, 730480), (224, 684825), (230, 666960), (240, 639170), (276, 555800), (280, 547860), (300, 511336), (322, 476400), (336, 456550), (345, 444640), (350, 438288), (368, 416850), (397, 386400), (400, 383502), (420, 365240), (460, 333480), (480, 319585), (483, 317600), (525, 292192), (552, 277900), (560, 273930), (575, 266784), (600, 255668), (644, 238200), (672, 228275), (690, 222320), (700, 219144), (736, 208425), (794, 193200), (800, 191751), (805, 190560), (840, 182620), (920, 166740), (966, 158800), (1050, 146096), (1104, 138950), (1120, 136965), (1150, 133392), (1191, 128800), (1200, 127834), (1288, 119100), (1380, 111160), (1400, 109572), (1588, 96600), (1610, 95280), (1680, 91310), (1725, 88928), (1840, 83370), (1932, 79400), (1985, 77280), (2100, 73048), (2208, 69475), (2300, 66696), (2382, 64400), (2400, 63917), (2415, 63520), (2576, 59550), (2760, 55580), (2779, 55200), (2800, 54786), (3176, 48300), (3220, 47640), (3360, 45655), (3450, 44464), (3680, 41685), (3864, 39700), (3970, 38640), (4025, 38112), (4200, 36524), (4600, 33348), (4764, 32200), (4830, 31760), (5152, 29775), (5520, 27790), (5558, 27600), (5600, 27393), (5955, 25760), (6352, 24150), (6440, 23820), (6900, 22232), (7728, 19850), (7940, 19320), (8050, 19056), (8337, 18400), (8400, 18262), (9131, 16800), (9200, 16674), (9528, 16100), (9660, 15880), (9925, 15456), (11040, 13895), (11116, 13800), (11910, 12880), (12075, 12704)]