57831800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 153171000

約数和(自身を除く): 95339200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 59, 65, 100, 104, 116, 118, 130, 145, 169, 200, 232, 236, 260, 290, 295, 325, 338, 377, 472, 520, 580, 590, 650, 676, 725, 754, 767, 845, 1160, 1180, 1300, 1352, 1450, 1475, 1508, 1534, 1690, 1711, 1885, 2360, 2600, 2900, 2950, 3016, 3068, 3380, 3422, 3770, 3835, 4225, 4901, 5800, 5900, 6136, 6760, 6844, 7540, 7670, 8450, 8555, 9425, 9802, 9971, 11800, 13688, 15080, 15340, 16900, 17110, 18850, 19175, 19604, 19942, 22243, 24505, 30680, 33800, 34220, 37700, 38350, 39208, 39884, 42775, 44486, 49010, 49855, 68440, 75400, 76700, 79768, 85550, 88972, 98020, 99710, 111215, 122525, 153400, 171100, 177944, 196040, 199420, 222430, 245050, 249275, 289159, 342200, 398840, 444860, 490100, 498550, 556075, 578318, 889720, 980200, 997100, 1112150, 1156636, 1445795, 1994200, 2224300, 2313272, 2891590, 4448600, 5783180, 7228975, 11566360, 14457950, 28915900, 57831800]

約数ペア:

[(1, 57831800), (2, 28915900), (4, 14457950), (5, 11566360), (8, 7228975), (10, 5783180), (13, 4448600), (20, 2891590), (25, 2313272), (26, 2224300), (29, 1994200), (40, 1445795), (50, 1156636), (52, 1112150), (58, 997100), (59, 980200), (65, 889720), (100, 578318), (104, 556075), (116, 498550), (118, 490100), (130, 444860), (145, 398840), (169, 342200), (200, 289159), (232, 249275), (236, 245050), (260, 222430), (290, 199420), (295, 196040), (325, 177944), (338, 171100), (377, 153400), (472, 122525), (520, 111215), (580, 99710), (590, 98020), (650, 88972), (676, 85550), (725, 79768), (754, 76700), (767, 75400), (845, 68440), (1160, 49855), (1180, 49010), (1300, 44486), (1352, 42775), (1450, 39884), (1475, 39208), (1508, 38350), (1534, 37700), (1690, 34220), (1711, 33800), (1885, 30680), (2360, 24505), (2600, 22243), (2900, 19942), (2950, 19604), (3016, 19175), (3068, 18850), (3380, 17110), (3422, 16900), (3770, 15340), (3835, 15080), (4225, 13688), (4901, 11800), (5800, 9971), (5900, 9802), (6136, 9425), (6760, 8555), (6844, 8450), (7540, 7670)]