87106500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1527

約数の個数: 144

約数和(自身を含む): 296128560

約数和(自身を除く): 209022060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1489, 1500, 1625, 1950, 2250, 2340, 2925, 2978, 3250, 3900, 4467, 4500, 4875, 5850, 5956, 6500, 7445, 8934, 9750, 11700, 13401, 14625, 14890, 17868, 19357, 19500, 22335, 26802, 29250, 29780, 37225, 38714, 44670, 53604, 58071, 58500, 67005, 74450, 77428, 89340, 96785, 111675, 116142, 134010, 148900, 174213, 186125, 193570, 223350, 232284, 268020, 290355, 335025, 348426, 372250, 387140, 446700, 483925, 558375, 580710, 670050, 696852, 744500, 871065, 967850, 1116750, 1161420, 1340100, 1451775, 1675125, 1742130, 1935700, 2233500, 2419625, 2903550, 3350250, 3484260, 4355325, 4839250, 5807100, 6700500, 7258875, 8710650, 9678500, 14517750, 17421300, 21776625, 29035500, 43553250, 87106500]

約数ペア:

[(1, 87106500), (2, 43553250), (3, 29035500), (4, 21776625), (5, 17421300), (6, 14517750), (9, 9678500), (10, 8710650), (12, 7258875), (13, 6700500), (15, 5807100), (18, 4839250), (20, 4355325), (25, 3484260), (26, 3350250), (30, 2903550), (36, 2419625), (39, 2233500), (45, 1935700), (50, 1742130), (52, 1675125), (60, 1451775), (65, 1340100), (75, 1161420), (78, 1116750), (90, 967850), (100, 871065), (117, 744500), (125, 696852), (130, 670050), (150, 580710), (156, 558375), (180, 483925), (195, 446700), (225, 387140), (234, 372250), (250, 348426), (260, 335025), (300, 290355), (325, 268020), (375, 232284), (390, 223350), (450, 193570), (468, 186125), (500, 174213), (585, 148900), (650, 134010), (750, 116142), (780, 111675), (900, 96785), (975, 89340), (1125, 77428), (1170, 74450), (1300, 67005), (1489, 58500), (1500, 58071), (1625, 53604), (1950, 44670), (2250, 38714), (2340, 37225), (2925, 29780), (2978, 29250), (3250, 26802), (3900, 22335), (4467, 19500), (4500, 19357), (4875, 17868), (5850, 14890), (5956, 14625), (6500, 13401), (7445, 11700), (8934, 9750)]