155851800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 551415600

約数和(自身を除く): 395563800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 53, 58, 60, 65, 75, 78, 87, 100, 104, 106, 116, 120, 130, 145, 150, 156, 159, 169, 174, 195, 200, 212, 232, 260, 265, 290, 300, 312, 318, 325, 338, 348, 377, 390, 424, 435, 507, 520, 530, 580, 600, 636, 650, 676, 689, 696, 725, 754, 780, 795, 845, 870, 975, 1014, 1060, 1131, 1160, 1272, 1300, 1325, 1352, 1378, 1450, 1508, 1537, 1560, 1590, 1690, 1740, 1885, 1950, 2028, 2067, 2120, 2175, 2262, 2535, 2600, 2650, 2756, 2900, 3016, 3074, 3180, 3380, 3445, 3480, 3770, 3900, 3975, 4056, 4134, 4225, 4350, 4524, 4611, 4901, 5070, 5300, 5512, 5655, 5800, 6148, 6360, 6760, 6890, 7540, 7685, 7800, 7950, 8268, 8450, 8700, 8957, 9048, 9222, 9425, 9802, 10140, 10335, 10600, 11310, 12296, 12675, 13780, 14703, 15080, 15370, 15900, 16536, 16900, 17225, 17400, 17914, 18444, 18850, 19604, 19981, 20280, 20670, 22620, 23055, 24505, 25350, 26871, 27560, 28275, 29406, 30740, 31800, 33800, 34450, 35828, 36888, 37700, 38425, 39208, 39962, 41340, 44785, 45240, 46110, 49010, 50700, 51675, 53742, 56550, 58812, 59943, 61480, 68900, 71656, 73515, 75400, 76850, 79924, 82680, 89570, 92220, 98020, 99905, 101400, 103350, 107484, 113100, 115275, 117624, 119886, 122525, 134355, 137800, 147030, 153700, 159848, 179140, 184440, 196040, 199810, 206700, 214968, 223925, 226200, 230550, 239772, 245050, 259753, 268710, 294060, 299715, 307400, 358280, 367575, 399620, 413400, 447850, 461100, 479544, 490100, 499525, 519506, 537420, 588120, 599430, 671775, 735150, 779259, 799240, 895700, 922200, 980200, 999050, 1039012, 1074840, 1198860, 1298765, 1343550, 1470300, 1498575, 1558518, 1791400, 1998100, 2078024, 2397720, 2597530, 2687100, 2940600, 2997150, 3117036, 3896295, 3996200, 5195060, 5374200, 5994300, 6234072, 6493825, 7792590, 10390120, 11988600, 12987650, 15585180, 19481475, 25975300, 31170360, 38962950, 51950600, 77925900, 155851800]

約数ペア:

[(1, 155851800), (2, 77925900), (3, 51950600), (4, 38962950), (5, 31170360), (6, 25975300), (8, 19481475), (10, 15585180), (12, 12987650), (13, 11988600), (15, 10390120), (20, 7792590), (24, 6493825), (25, 6234072), (26, 5994300), (29, 5374200), (30, 5195060), (39, 3996200), (40, 3896295), (50, 3117036), (52, 2997150), (53, 2940600), (58, 2687100), (60, 2597530), (65, 2397720), (75, 2078024), (78, 1998100), (87, 1791400), (100, 1558518), (104, 1498575), (106, 1470300), (116, 1343550), (120, 1298765), (130, 1198860), (145, 1074840), (150, 1039012), (156, 999050), (159, 980200), (169, 922200), (174, 895700), (195, 799240), (200, 779259), (212, 735150), (232, 671775), (260, 599430), (265, 588120), (290, 537420), (300, 519506), (312, 499525), (318, 490100), (325, 479544), (338, 461100), (348, 447850), (377, 413400), (390, 399620), (424, 367575), (435, 358280), (507, 307400), (520, 299715), (530, 294060), (580, 268710), (600, 259753), (636, 245050), (650, 239772), (676, 230550), (689, 226200), (696, 223925), (725, 214968), (754, 206700), (780, 199810), (795, 196040), (845, 184440), (870, 179140), (975, 159848), (1014, 153700), (1060, 147030), (1131, 137800), (1160, 134355), (1272, 122525), (1300, 119886), (1325, 117624), (1352, 115275), (1378, 113100), (1450, 107484), (1508, 103350), (1537, 101400), (1560, 99905), (1590, 98020), (1690, 92220), (1740, 89570), (1885, 82680), (1950, 79924), (2028, 76850), (2067, 75400), (2120, 73515), (2175, 71656), (2262, 68900), (2535, 61480), (2600, 59943), (2650, 58812), (2756, 56550), (2900, 53742), (3016, 51675), (3074, 50700), (3180, 49010), (3380, 46110), (3445, 45240), (3480, 44785), (3770, 41340), (3900, 39962), (3975, 39208), (4056, 38425), (4134, 37700), (4225, 36888), (4350, 35828), (4524, 34450), (4611, 33800), (4901, 31800), (5070, 30740), (5300, 29406), (5512, 28275), (5655, 27560), (5800, 26871), (6148, 25350), (6360, 24505), (6760, 23055), (6890, 22620), (7540, 20670), (7685, 20280), (7800, 19981), (7950, 19604), (8268, 18850), (8450, 18444), (8700, 17914), (8957, 17400), (9048, 17225), (9222, 16900), (9425, 16536), (9802, 15900), (10140, 15370), (10335, 15080), (10600, 14703), (11310, 13780), (12296, 12675)]