75492300

素因数分解:

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

素因数の和:1532

約数の個数: 108

約数和(自身を含む): 236677560

約数和(自身を除く): 161185260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1489, 1690, 1950, 2028, 2535, 2978, 3380, 3900, 4225, 4467, 5070, 5956, 7445, 8450, 8934, 10140, 12675, 14890, 16900, 17868, 19357, 22335, 25350, 29780, 37225, 38714, 44670, 50700, 58071, 74450, 77428, 89340, 96785, 111675, 116142, 148900, 193570, 223350, 232284, 251641, 290355, 387140, 446700, 483925, 503282, 580710, 754923, 967850, 1006564, 1161420, 1258205, 1451775, 1509846, 1935700, 2516410, 2903550, 3019692, 3774615, 5032820, 5807100, 6291025, 7549230, 12582050, 15098460, 18873075, 25164100, 37746150, 75492300]

約数ペア:

[(1, 75492300), (2, 37746150), (3, 25164100), (4, 18873075), (5, 15098460), (6, 12582050), (10, 7549230), (12, 6291025), (13, 5807100), (15, 5032820), (20, 3774615), (25, 3019692), (26, 2903550), (30, 2516410), (39, 1935700), (50, 1509846), (52, 1451775), (60, 1258205), (65, 1161420), (75, 1006564), (78, 967850), (100, 754923), (130, 580710), (150, 503282), (156, 483925), (169, 446700), (195, 387140), (260, 290355), (300, 251641), (325, 232284), (338, 223350), (390, 193570), (507, 148900), (650, 116142), (676, 111675), (780, 96785), (845, 89340), (975, 77428), (1014, 74450), (1300, 58071), (1489, 50700), (1690, 44670), (1950, 38714), (2028, 37225), (2535, 29780), (2978, 25350), (3380, 22335), (3900, 19357), (4225, 17868), (4467, 16900), (5070, 14890), (5956, 12675), (7445, 10140), (8450, 8934)]