90396800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 250999560

約数和(自身を除く): 160602760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 53, 64, 65, 80, 82, 100, 104, 106, 128, 130, 160, 164, 200, 205, 208, 212, 260, 265, 320, 325, 328, 400, 410, 416, 424, 520, 530, 533, 640, 650, 656, 689, 800, 820, 832, 848, 1025, 1040, 1060, 1066, 1300, 1312, 1325, 1378, 1600, 1640, 1664, 1696, 2050, 2080, 2120, 2132, 2173, 2600, 2624, 2650, 2665, 2756, 3200, 3280, 3392, 3445, 4100, 4160, 4240, 4264, 4346, 5200, 5248, 5300, 5330, 5512, 6560, 6784, 6890, 8200, 8320, 8480, 8528, 8692, 10400, 10600, 10660, 10865, 11024, 13120, 13325, 13780, 16400, 16960, 17056, 17225, 17384, 20800, 21200, 21320, 21730, 22048, 26240, 26650, 27560, 28249, 32800, 33920, 34112, 34450, 34768, 41600, 42400, 42640, 43460, 44096, 53300, 54325, 55120, 56498, 65600, 68224, 68900, 69536, 84800, 85280, 86920, 88192, 106600, 108650, 110240, 112996, 131200, 137800, 139072, 141245, 169600, 170560, 173840, 213200, 217300, 220480, 225992, 275600, 278144, 282490, 341120, 347680, 426400, 434600, 440960, 451984, 551200, 564980, 695360, 706225, 852800, 869200, 903968, 1102400, 1129960, 1390720, 1412450, 1705600, 1738400, 1807936, 2204800, 2259920, 2824900, 3476800, 3615872, 4519840, 5649800, 6953600, 9039680, 11299600, 18079360, 22599200, 45198400, 90396800]

約数ペア:

[(1, 90396800), (2, 45198400), (4, 22599200), (5, 18079360), (8, 11299600), (10, 9039680), (13, 6953600), (16, 5649800), (20, 4519840), (25, 3615872), (26, 3476800), (32, 2824900), (40, 2259920), (41, 2204800), (50, 1807936), (52, 1738400), (53, 1705600), (64, 1412450), (65, 1390720), (80, 1129960), (82, 1102400), (100, 903968), (104, 869200), (106, 852800), (128, 706225), (130, 695360), (160, 564980), (164, 551200), (200, 451984), (205, 440960), (208, 434600), (212, 426400), (260, 347680), (265, 341120), (320, 282490), (325, 278144), (328, 275600), (400, 225992), (410, 220480), (416, 217300), (424, 213200), (520, 173840), (530, 170560), (533, 169600), (640, 141245), (650, 139072), (656, 137800), (689, 131200), (800, 112996), (820, 110240), (832, 108650), (848, 106600), (1025, 88192), (1040, 86920), (1060, 85280), (1066, 84800), (1300, 69536), (1312, 68900), (1325, 68224), (1378, 65600), (1600, 56498), (1640, 55120), (1664, 54325), (1696, 53300), (2050, 44096), (2080, 43460), (2120, 42640), (2132, 42400), (2173, 41600), (2600, 34768), (2624, 34450), (2650, 34112), (2665, 33920), (2756, 32800), (3200, 28249), (3280, 27560), (3392, 26650), (3445, 26240), (4100, 22048), (4160, 21730), (4240, 21320), (4264, 21200), (4346, 20800), (5200, 17384), (5248, 17225), (5300, 17056), (5330, 16960), (5512, 16400), (6560, 13780), (6784, 13325), (6890, 13120), (8200, 11024), (8320, 10865), (8480, 10660), (8528, 10600), (8692, 10400)]