155490000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 200

約数和(自身を含む): 515984832

約数和(自身を除く): 360494832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 73, 75, 80, 100, 120, 125, 142, 146, 150, 200, 213, 219, 240, 250, 284, 292, 300, 355, 365, 375, 400, 426, 438, 500, 568, 584, 600, 625, 710, 730, 750, 852, 876, 1000, 1065, 1095, 1136, 1168, 1200, 1250, 1420, 1460, 1500, 1704, 1752, 1775, 1825, 1875, 2000, 2130, 2190, 2500, 2840, 2920, 3000, 3408, 3504, 3550, 3650, 3750, 4260, 4380, 5000, 5183, 5325, 5475, 5680, 5840, 6000, 7100, 7300, 7500, 8520, 8760, 8875, 9125, 10000, 10366, 10650, 10950, 14200, 14600, 15000, 15549, 17040, 17520, 17750, 18250, 20732, 21300, 21900, 25915, 26625, 27375, 28400, 29200, 30000, 31098, 35500, 36500, 41464, 42600, 43800, 44375, 45625, 51830, 53250, 54750, 62196, 71000, 73000, 77745, 82928, 85200, 87600, 88750, 91250, 103660, 106500, 109500, 124392, 129575, 133125, 136875, 142000, 146000, 155490, 177500, 182500, 207320, 213000, 219000, 248784, 259150, 266250, 273750, 310980, 355000, 365000, 388725, 414640, 426000, 438000, 518300, 532500, 547500, 621960, 647875, 710000, 730000, 777450, 1036600, 1065000, 1095000, 1243920, 1295750, 1554900, 1943625, 2073200, 2130000, 2190000, 2591500, 3109800, 3239375, 3887250, 5183000, 6219600, 6478750, 7774500, 9718125, 10366000, 12957500, 15549000, 19436250, 25915000, 31098000, 38872500, 51830000, 77745000, 155490000]

約数ペア:

[(1, 155490000), (2, 77745000), (3, 51830000), (4, 38872500), (5, 31098000), (6, 25915000), (8, 19436250), (10, 15549000), (12, 12957500), (15, 10366000), (16, 9718125), (20, 7774500), (24, 6478750), (25, 6219600), (30, 5183000), (40, 3887250), (48, 3239375), (50, 3109800), (60, 2591500), (71, 2190000), (73, 2130000), (75, 2073200), (80, 1943625), (100, 1554900), (120, 1295750), (125, 1243920), (142, 1095000), (146, 1065000), (150, 1036600), (200, 777450), (213, 730000), (219, 710000), (240, 647875), (250, 621960), (284, 547500), (292, 532500), (300, 518300), (355, 438000), (365, 426000), (375, 414640), (400, 388725), (426, 365000), (438, 355000), (500, 310980), (568, 273750), (584, 266250), (600, 259150), (625, 248784), (710, 219000), (730, 213000), (750, 207320), (852, 182500), (876, 177500), (1000, 155490), (1065, 146000), (1095, 142000), (1136, 136875), (1168, 133125), (1200, 129575), (1250, 124392), (1420, 109500), (1460, 106500), (1500, 103660), (1704, 91250), (1752, 88750), (1775, 87600), (1825, 85200), (1875, 82928), (2000, 77745), (2130, 73000), (2190, 71000), (2500, 62196), (2840, 54750), (2920, 53250), (3000, 51830), (3408, 45625), (3504, 44375), (3550, 43800), (3650, 42600), (3750, 41464), (4260, 36500), (4380, 35500), (5000, 31098), (5183, 30000), (5325, 29200), (5475, 28400), (5680, 27375), (5840, 26625), (6000, 25915), (7100, 21900), (7300, 21300), (7500, 20732), (8520, 18250), (8760, 17750), (8875, 17520), (9125, 17040), (10000, 15549), (10366, 15000), (10650, 14600), (10950, 14200)]