89170380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 297198720

約数和(自身を除く): 208028340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 585, 636, 689, 719, 780, 795, 954, 1060, 1170, 1378, 1438, 1590, 1908, 2067, 2157, 2340, 2385, 2756, 2876, 3180, 3445, 3595, 4134, 4314, 4770, 6201, 6471, 6890, 7190, 8268, 8628, 9347, 9540, 10335, 10785, 12402, 12942, 13780, 14380, 18694, 20670, 21570, 24804, 25884, 28041, 31005, 32355, 37388, 38107, 41340, 43140, 46735, 56082, 62010, 64710, 76214, 84123, 93470, 112164, 114321, 124020, 129420, 140205, 152428, 168246, 186940, 190535, 228642, 280410, 336492, 342963, 381070, 420615, 457284, 495391, 560820, 571605, 685926, 762140, 841230, 990782, 1143210, 1371852, 1486173, 1682460, 1714815, 1981564, 2286420, 2476955, 2972346, 3429630, 4458519, 4953910, 5944692, 6859260, 7430865, 8917038, 9907820, 14861730, 17834076, 22292595, 29723460, 44585190, 89170380]

約数ペア:

[(1, 89170380), (2, 44585190), (3, 29723460), (4, 22292595), (5, 17834076), (6, 14861730), (9, 9907820), (10, 8917038), (12, 7430865), (13, 6859260), (15, 5944692), (18, 4953910), (20, 4458519), (26, 3429630), (30, 2972346), (36, 2476955), (39, 2286420), (45, 1981564), (52, 1714815), (53, 1682460), (60, 1486173), (65, 1371852), (78, 1143210), (90, 990782), (106, 841230), (117, 762140), (130, 685926), (156, 571605), (159, 560820), (180, 495391), (195, 457284), (212, 420615), (234, 381070), (260, 342963), (265, 336492), (318, 280410), (390, 228642), (468, 190535), (477, 186940), (530, 168246), (585, 152428), (636, 140205), (689, 129420), (719, 124020), (780, 114321), (795, 112164), (954, 93470), (1060, 84123), (1170, 76214), (1378, 64710), (1438, 62010), (1590, 56082), (1908, 46735), (2067, 43140), (2157, 41340), (2340, 38107), (2385, 37388), (2756, 32355), (2876, 31005), (3180, 28041), (3445, 25884), (3595, 24804), (4134, 21570), (4314, 20670), (4770, 18694), (6201, 14380), (6471, 13780), (6890, 12942), (7190, 12402), (8268, 10785), (8628, 10335), (9347, 9540)]