971599500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3137

約数の個数: 144

約数和(自身を含む): 3109264704

約数和(自身を除く): 2137665204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 125, 142, 150, 180, 213, 225, 250, 284, 300, 355, 375, 426, 450, 500, 639, 710, 750, 852, 900, 1065, 1125, 1278, 1420, 1500, 1775, 2130, 2250, 2556, 3041, 3195, 3550, 4260, 4500, 5325, 6082, 6390, 7100, 8875, 9123, 10650, 12164, 12780, 15205, 15975, 17750, 18246, 21300, 26625, 27369, 30410, 31950, 35500, 36492, 45615, 53250, 54738, 60820, 63900, 76025, 79875, 91230, 106500, 109476, 136845, 152050, 159750, 182460, 215911, 228075, 273690, 304100, 319500, 380125, 431822, 456150, 547380, 647733, 684225, 760250, 863644, 912300, 1079555, 1140375, 1295466, 1368450, 1520500, 1943199, 2159110, 2280750, 2590932, 2736900, 3238665, 3421125, 3886398, 4318220, 4561500, 5397775, 6477330, 6842250, 7772796, 9715995, 10795550, 12954660, 13684500, 16193325, 19431990, 21591100, 26988875, 32386650, 38863980, 48579975, 53977750, 64773300, 80966625, 97159950, 107955500, 161933250, 194319900, 242899875, 323866500, 485799750, 971599500]

約数ペア:

[(1, 971599500), (2, 485799750), (3, 323866500), (4, 242899875), (5, 194319900), (6, 161933250), (9, 107955500), (10, 97159950), (12, 80966625), (15, 64773300), (18, 53977750), (20, 48579975), (25, 38863980), (30, 32386650), (36, 26988875), (45, 21591100), (50, 19431990), (60, 16193325), (71, 13684500), (75, 12954660), (90, 10795550), (100, 9715995), (125, 7772796), (142, 6842250), (150, 6477330), (180, 5397775), (213, 4561500), (225, 4318220), (250, 3886398), (284, 3421125), (300, 3238665), (355, 2736900), (375, 2590932), (426, 2280750), (450, 2159110), (500, 1943199), (639, 1520500), (710, 1368450), (750, 1295466), (852, 1140375), (900, 1079555), (1065, 912300), (1125, 863644), (1278, 760250), (1420, 684225), (1500, 647733), (1775, 547380), (2130, 456150), (2250, 431822), (2556, 380125), (3041, 319500), (3195, 304100), (3550, 273690), (4260, 228075), (4500, 215911), (5325, 182460), (6082, 159750), (6390, 152050), (7100, 136845), (8875, 109476), (9123, 106500), (10650, 91230), (12164, 79875), (12780, 76025), (15205, 63900), (15975, 60820), (17750, 54738), (18246, 53250), (21300, 45615), (26625, 36492), (27369, 35500), (30410, 31950)]