260808600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 192

約数和(自身を含む): 901504800

約数和(自身を除く): 640696200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 58, 60, 65, 75, 78, 87, 100, 104, 116, 120, 130, 145, 150, 156, 174, 195, 200, 232, 260, 290, 300, 312, 325, 348, 377, 390, 435, 520, 580, 600, 650, 696, 725, 754, 780, 870, 975, 1131, 1153, 1160, 1300, 1450, 1508, 1560, 1740, 1885, 1950, 2175, 2262, 2306, 2600, 2900, 3016, 3459, 3480, 3770, 3900, 4350, 4524, 4612, 5655, 5765, 5800, 6918, 7540, 7800, 8700, 9048, 9224, 9425, 11310, 11530, 13836, 14989, 15080, 17295, 17400, 18850, 22620, 23060, 27672, 28275, 28825, 29978, 33437, 34590, 37700, 44967, 45240, 46120, 56550, 57650, 59956, 66874, 69180, 74945, 75400, 86475, 89934, 100311, 113100, 115300, 119912, 133748, 138360, 149890, 167185, 172950, 179868, 200622, 224835, 226200, 230600, 267496, 299780, 334370, 345900, 359736, 374725, 401244, 434681, 449670, 501555, 599560, 668740, 691800, 749450, 802488, 835925, 869362, 899340, 1003110, 1124175, 1304043, 1337480, 1498900, 1671850, 1738724, 1798680, 2006220, 2173405, 2248350, 2507775, 2608086, 2997800, 3343700, 3477448, 4012440, 4346810, 4496700, 5015550, 5216172, 6520215, 6687400, 8693620, 8993400, 10031100, 10432344, 10867025, 13040430, 17387240, 20062200, 21734050, 26080860, 32601075, 43468100, 52161720, 65202150, 86936200, 130404300, 260808600]

約数ペア:

[(1, 260808600), (2, 130404300), (3, 86936200), (4, 65202150), (5, 52161720), (6, 43468100), (8, 32601075), (10, 26080860), (12, 21734050), (13, 20062200), (15, 17387240), (20, 13040430), (24, 10867025), (25, 10432344), (26, 10031100), (29, 8993400), (30, 8693620), (39, 6687400), (40, 6520215), (50, 5216172), (52, 5015550), (58, 4496700), (60, 4346810), (65, 4012440), (75, 3477448), (78, 3343700), (87, 2997800), (100, 2608086), (104, 2507775), (116, 2248350), (120, 2173405), (130, 2006220), (145, 1798680), (150, 1738724), (156, 1671850), (174, 1498900), (195, 1337480), (200, 1304043), (232, 1124175), (260, 1003110), (290, 899340), (300, 869362), (312, 835925), (325, 802488), (348, 749450), (377, 691800), (390, 668740), (435, 599560), (520, 501555), (580, 449670), (600, 434681), (650, 401244), (696, 374725), (725, 359736), (754, 345900), (780, 334370), (870, 299780), (975, 267496), (1131, 230600), (1153, 226200), (1160, 224835), (1300, 200622), (1450, 179868), (1508, 172950), (1560, 167185), (1740, 149890), (1885, 138360), (1950, 133748), (2175, 119912), (2262, 115300), (2306, 113100), (2600, 100311), (2900, 89934), (3016, 86475), (3459, 75400), (3480, 74945), (3770, 69180), (3900, 66874), (4350, 59956), (4524, 57650), (4612, 56550), (5655, 46120), (5765, 45240), (5800, 44967), (6918, 37700), (7540, 34590), (7800, 33437), (8700, 29978), (9048, 28825), (9224, 28275), (9425, 27672), (11310, 23060), (11530, 22620), (13836, 18850), (14989, 17400), (15080, 17295)]