1115111400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{142963}}^1$

素因数の和:142995

約数の個数: 96

約数和(自身を含む): 3722782560

約数和(自身を除く): 2607671160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 142963, 285926, 428889, 571852, 714815, 857778, 1143704, 1429630, 1715556, 1858519, 2144445, 2859260, 3431112, 3574075, 3717038, 4288890, 5575557, 5718520, 7148150, 7434076, 8577780, 9292595, 10722225, 11151114, 14296300, 14868152, 17155560, 18585190, 21444450, 22302228, 27877785, 28592600, 37170380, 42888900, 44604456, 46462975, 55755570, 74340760, 85777800, 92925950, 111511140, 139388925, 185851900, 223022280, 278777850, 371703800, 557555700, 1115111400]

約数ペア:

[(1, 1115111400), (2, 557555700), (3, 371703800), (4, 278777850), (5, 223022280), (6, 185851900), (8, 139388925), (10, 111511140), (12, 92925950), (13, 85777800), (15, 74340760), (20, 55755570), (24, 46462975), (25, 44604456), (26, 42888900), (30, 37170380), (39, 28592600), (40, 27877785), (50, 22302228), (52, 21444450), (60, 18585190), (65, 17155560), (75, 14868152), (78, 14296300), (100, 11151114), (104, 10722225), (120, 9292595), (130, 8577780), (150, 7434076), (156, 7148150), (195, 5718520), (200, 5575557), (260, 4288890), (300, 3717038), (312, 3574075), (325, 3431112), (390, 2859260), (520, 2144445), (600, 1858519), (650, 1715556), (780, 1429630), (975, 1143704), (1300, 857778), (1560, 714815), (1950, 571852), (2600, 428889), (3900, 285926), (7800, 142963)]