91997100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2657

約数の個数: 144

約数和(自身を含む): 318625440

約数和(自身を除く): 226628340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2621, 2700, 2925, 3510, 3900, 5242, 5850, 7020, 7863, 8775, 10484, 11700, 13105, 15726, 17550, 23589, 26210, 31452, 34073, 35100, 39315, 47178, 52420, 65525, 68146, 70767, 78630, 94356, 102219, 117945, 131050, 136292, 141534, 157260, 170365, 196575, 204438, 235890, 262100, 283068, 306657, 340730, 353835, 393150, 408876, 471780, 511095, 589725, 613314, 681460, 707670, 786300, 851825, 919971, 1022190, 1179450, 1226628, 1415340, 1533285, 1703650, 1769175, 1839942, 2044380, 2358900, 2555475, 3066570, 3407300, 3538350, 3679884, 4599855, 5110950, 6133140, 7076700, 7666425, 9199710, 10221900, 15332850, 18399420, 22999275, 30665700, 45998550, 91997100]

約数ペア:

[(1, 91997100), (2, 45998550), (3, 30665700), (4, 22999275), (5, 18399420), (6, 15332850), (9, 10221900), (10, 9199710), (12, 7666425), (13, 7076700), (15, 6133140), (18, 5110950), (20, 4599855), (25, 3679884), (26, 3538350), (27, 3407300), (30, 3066570), (36, 2555475), (39, 2358900), (45, 2044380), (50, 1839942), (52, 1769175), (54, 1703650), (60, 1533285), (65, 1415340), (75, 1226628), (78, 1179450), (90, 1022190), (100, 919971), (108, 851825), (117, 786300), (130, 707670), (135, 681460), (150, 613314), (156, 589725), (180, 511095), (195, 471780), (225, 408876), (234, 393150), (260, 353835), (270, 340730), (300, 306657), (325, 283068), (351, 262100), (390, 235890), (450, 204438), (468, 196575), (540, 170365), (585, 157260), (650, 141534), (675, 136292), (702, 131050), (780, 117945), (900, 102219), (975, 94356), (1170, 78630), (1300, 70767), (1350, 68146), (1404, 65525), (1755, 52420), (1950, 47178), (2340, 39315), (2621, 35100), (2700, 34073), (2925, 31452), (3510, 26210), (3900, 23589), (5242, 17550), (5850, 15726), (7020, 13105), (7863, 11700), (8775, 10484)]