31098000

素因数分解:

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

素因数の和:170

約数の個数: 160

約数和(自身を含む): 103064832

約数和(自身を除く): 71966832

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, 710, 730, 750, 852, 876, 1000, 1065, 1095, 1136, 1168, 1200, 1420, 1460, 1500, 1704, 1752, 1775, 1825, 2000, 2130, 2190, 2840, 2920, 3000, 3408, 3504, 3550, 3650, 4260, 4380, 5183, 5325, 5475, 5680, 5840, 6000, 7100, 7300, 8520, 8760, 8875, 9125, 10366, 10650, 10950, 14200, 14600, 15549, 17040, 17520, 17750, 18250, 20732, 21300, 21900, 25915, 26625, 27375, 28400, 29200, 31098, 35500, 36500, 41464, 42600, 43800, 51830, 53250, 54750, 62196, 71000, 73000, 77745, 82928, 85200, 87600, 103660, 106500, 109500, 124392, 129575, 142000, 146000, 155490, 207320, 213000, 219000, 248784, 259150, 310980, 388725, 414640, 426000, 438000, 518300, 621960, 647875, 777450, 1036600, 1243920, 1295750, 1554900, 1943625, 2073200, 2591500, 3109800, 3887250, 5183000, 6219600, 7774500, 10366000, 15549000, 31098000]

約数ペア:

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