48612799300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:1003

約数の個数: 144

約数和(自身を含む): 114767741200

約数和(自身を除く): 66154941900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 409, 541, 650, 676, 818, 845, 1082, 1300, 1636, 1690, 2045, 2164, 2197, 2705, 3380, 4090, 4225, 4394, 5317, 5410, 7033, 8180, 8450, 8788, 10225, 10634, 10820, 10985, 13525, 14066, 16900, 20450, 21268, 21970, 26585, 27050, 28132, 35165, 40900, 43940, 53170, 54100, 54925, 69121, 70330, 91429, 106340, 109850, 132925, 138242, 140660, 175825, 182858, 219700, 221269, 265850, 276484, 345605, 351650, 365716, 442538, 457145, 531700, 691210, 703300, 885076, 898573, 914290, 1106345, 1188577, 1382420, 1728025, 1797146, 1828580, 2212690, 2285725, 2377154, 2876497, 3456050, 3594292, 4425380, 4492865, 4571450, 4754308, 5531725, 5752994, 5942885, 6912100, 8985730, 9142900, 11063450, 11505988, 11885770, 14382485, 17971460, 22126900, 22464325, 23771540, 28764970, 29714425, 37394461, 44928650, 57529940, 59428850, 71912425, 74788922, 89857300, 118857700, 143824850, 149577844, 186972305, 287649700, 373944610, 486127993, 747889220, 934861525, 972255986, 1869723050, 1944511972, 2430639965, 3739446100, 4861279930, 9722559860, 12153199825, 24306399650, 48612799300]

約数ペア:

[(1, 48612799300), (2, 24306399650), (4, 12153199825), (5, 9722559860), (10, 4861279930), (13, 3739446100), (20, 2430639965), (25, 1944511972), (26, 1869723050), (50, 972255986), (52, 934861525), (65, 747889220), (100, 486127993), (130, 373944610), (169, 287649700), (260, 186972305), (325, 149577844), (338, 143824850), (409, 118857700), (541, 89857300), (650, 74788922), (676, 71912425), (818, 59428850), (845, 57529940), (1082, 44928650), (1300, 37394461), (1636, 29714425), (1690, 28764970), (2045, 23771540), (2164, 22464325), (2197, 22126900), (2705, 17971460), (3380, 14382485), (4090, 11885770), (4225, 11505988), (4394, 11063450), (5317, 9142900), (5410, 8985730), (7033, 6912100), (8180, 5942885), (8450, 5752994), (8788, 5531725), (10225, 4754308), (10634, 4571450), (10820, 4492865), (10985, 4425380), (13525, 3594292), (14066, 3456050), (16900, 2876497), (20450, 2377154), (21268, 2285725), (21970, 2212690), (26585, 1828580), (27050, 1797146), (28132, 1728025), (35165, 1382420), (40900, 1188577), (43940, 1106345), (53170, 914290), (54100, 898573), (54925, 885076), (69121, 703300), (70330, 691210), (91429, 531700), (106340, 457145), (109850, 442538), (132925, 365716), (138242, 351650), (140660, 345605), (175825, 276484), (182858, 265850), (219700, 221269)]