155808900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 565797120

約数和(自身を除く): 409988220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 27, 30, 36, 39, 45, 46, 50, 52, 54, 60, 65, 69, 75, 78, 90, 92, 100, 108, 115, 117, 130, 135, 138, 150, 156, 180, 193, 195, 207, 225, 230, 234, 260, 270, 276, 299, 300, 325, 345, 351, 386, 390, 414, 450, 460, 468, 540, 575, 579, 585, 598, 621, 650, 675, 690, 702, 772, 780, 828, 897, 900, 965, 975, 1035, 1150, 1158, 1170, 1196, 1242, 1300, 1350, 1380, 1404, 1495, 1725, 1737, 1755, 1794, 1930, 1950, 2070, 2300, 2316, 2340, 2484, 2509, 2691, 2700, 2895, 2925, 2990, 3105, 3450, 3474, 3510, 3588, 3860, 3900, 4140, 4439, 4485, 4825, 5018, 5175, 5211, 5382, 5790, 5850, 5980, 6210, 6900, 6948, 7020, 7475, 7527, 8073, 8685, 8775, 8878, 8970, 9650, 10036, 10350, 10422, 10764, 11580, 11700, 12420, 12545, 13317, 13455, 14475, 14950, 15054, 15525, 16146, 17370, 17550, 17756, 17940, 19300, 20700, 20844, 22195, 22425, 22581, 25090, 26055, 26634, 26910, 28950, 29900, 30108, 31050, 32292, 34740, 35100, 37635, 39951, 40365, 43425, 44390, 44850, 45162, 50180, 52110, 53268, 53820, 57707, 57900, 62100, 62725, 66585, 67275, 67743, 75270, 79902, 80730, 86850, 88780, 89700, 90324, 104220, 110975, 112905, 115414, 119853, 125450, 130275, 133170, 134550, 135486, 150540, 159804, 161460, 173121, 173700, 188175, 199755, 201825, 221950, 225810, 230828, 239706, 250900, 260550, 266340, 269100, 270972, 288535, 332925, 338715, 346242, 376350, 399510, 403650, 443900, 451620, 479412, 519363, 521100, 564525, 577070, 599265, 665850, 677430, 692484, 752700, 799020, 807300, 865605, 998775, 1038726, 1129050, 1154140, 1198530, 1331700, 1354860, 1442675, 1558089, 1693575, 1731210, 1997550, 2077452, 2258100, 2397060, 2596815, 2885350, 2996325, 3116178, 3387150, 3462420, 3995100, 4328025, 5193630, 5770700, 5992650, 6232356, 6774300, 7790445, 8656050, 10387260, 11985300, 12984075, 15580890, 17312100, 25968150, 31161780, 38952225, 51936300, 77904450, 155808900]

約数ペア:

[(1, 155808900), (2, 77904450), (3, 51936300), (4, 38952225), (5, 31161780), (6, 25968150), (9, 17312100), (10, 15580890), (12, 12984075), (13, 11985300), (15, 10387260), (18, 8656050), (20, 7790445), (23, 6774300), (25, 6232356), (26, 5992650), (27, 5770700), (30, 5193630), (36, 4328025), (39, 3995100), (45, 3462420), (46, 3387150), (50, 3116178), (52, 2996325), (54, 2885350), (60, 2596815), (65, 2397060), (69, 2258100), (75, 2077452), (78, 1997550), (90, 1731210), (92, 1693575), (100, 1558089), (108, 1442675), (115, 1354860), (117, 1331700), (130, 1198530), (135, 1154140), (138, 1129050), (150, 1038726), (156, 998775), (180, 865605), (193, 807300), (195, 799020), (207, 752700), (225, 692484), (230, 677430), (234, 665850), (260, 599265), (270, 577070), (276, 564525), (299, 521100), (300, 519363), (325, 479412), (345, 451620), (351, 443900), (386, 403650), (390, 399510), (414, 376350), (450, 346242), (460, 338715), (468, 332925), (540, 288535), (575, 270972), (579, 269100), (585, 266340), (598, 260550), (621, 250900), (650, 239706), (675, 230828), (690, 225810), (702, 221950), (772, 201825), (780, 199755), (828, 188175), (897, 173700), (900, 173121), (965, 161460), (975, 159804), (1035, 150540), (1150, 135486), (1158, 134550), (1170, 133170), (1196, 130275), (1242, 125450), (1300, 119853), (1350, 115414), (1380, 112905), (1404, 110975), (1495, 104220), (1725, 90324), (1737, 89700), (1755, 88780), (1794, 86850), (1930, 80730), (1950, 79902), (2070, 75270), (2300, 67743), (2316, 67275), (2340, 66585), (2484, 62725), (2509, 62100), (2691, 57900), (2700, 57707), (2895, 53820), (2925, 53268), (2990, 52110), (3105, 50180), (3450, 45162), (3474, 44850), (3510, 44390), (3588, 43425), (3860, 40365), (3900, 39951), (4140, 37635), (4439, 35100), (4485, 34740), (4825, 32292), (5018, 31050), (5175, 30108), (5211, 29900), (5382, 28950), (5790, 26910), (5850, 26634), (5980, 26055), (6210, 25090), (6900, 22581), (6948, 22425), (7020, 22195), (7475, 20844), (7527, 20700), (8073, 19300), (8685, 17940), (8775, 17756), (8878, 17550), (8970, 17370), (9650, 16146), (10036, 15525), (10350, 15054), (10422, 14950), (10764, 14475), (11580, 13455), (11700, 13317), (12420, 12545)]