30665700

素因数分解:

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

素因数の和:2654

約数の個数: 108

約数和(自身を含む): 103553268

約数和(自身を除く): 72887568

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, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2621, 2925, 3900, 5242, 5850, 7863, 10484, 11700, 13105, 15726, 23589, 26210, 31452, 34073, 39315, 47178, 52420, 65525, 68146, 78630, 94356, 102219, 117945, 131050, 136292, 157260, 170365, 196575, 204438, 235890, 262100, 306657, 340730, 393150, 408876, 471780, 511095, 589725, 613314, 681460, 786300, 851825, 1022190, 1179450, 1226628, 1533285, 1703650, 2044380, 2358900, 2555475, 3066570, 3407300, 5110950, 6133140, 7666425, 10221900, 15332850, 30665700]

約数ペア:

[(1, 30665700), (2, 15332850), (3, 10221900), (4, 7666425), (5, 6133140), (6, 5110950), (9, 3407300), (10, 3066570), (12, 2555475), (13, 2358900), (15, 2044380), (18, 1703650), (20, 1533285), (25, 1226628), (26, 1179450), (30, 1022190), (36, 851825), (39, 786300), (45, 681460), (50, 613314), (52, 589725), (60, 511095), (65, 471780), (75, 408876), (78, 393150), (90, 340730), (100, 306657), (117, 262100), (130, 235890), (150, 204438), (156, 196575), (180, 170365), (195, 157260), (225, 136292), (234, 131050), (260, 117945), (300, 102219), (325, 94356), (390, 78630), (450, 68146), (468, 65525), (585, 52420), (650, 47178), (780, 39315), (900, 34073), (975, 31452), (1170, 26210), (1300, 23589), (1950, 15726), (2340, 13105), (2621, 11700), (2925, 10484), (3900, 7863), (5242, 5850)]