67282280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 168982200

約数和(自身を除く): 101699920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 169, 185, 260, 269, 296, 338, 370, 481, 520, 538, 676, 740, 845, 962, 1076, 1345, 1352, 1480, 1690, 1924, 2152, 2405, 2690, 3380, 3497, 3848, 4810, 5380, 6253, 6760, 6994, 9620, 9953, 10760, 12506, 13988, 17485, 19240, 19906, 25012, 27976, 31265, 34970, 39812, 45461, 49765, 50024, 62530, 69940, 79624, 90922, 99530, 125060, 129389, 139880, 181844, 199060, 227305, 250120, 258778, 363688, 398120, 454610, 517556, 646945, 909220, 1035112, 1293890, 1682057, 1818440, 2587780, 3364114, 5175560, 6728228, 8410285, 13456456, 16820570, 33641140, 67282280]

約数ペア:

[(1, 67282280), (2, 33641140), (4, 16820570), (5, 13456456), (8, 8410285), (10, 6728228), (13, 5175560), (20, 3364114), (26, 2587780), (37, 1818440), (40, 1682057), (52, 1293890), (65, 1035112), (74, 909220), (104, 646945), (130, 517556), (148, 454610), (169, 398120), (185, 363688), (260, 258778), (269, 250120), (296, 227305), (338, 199060), (370, 181844), (481, 139880), (520, 129389), (538, 125060), (676, 99530), (740, 90922), (845, 79624), (962, 69940), (1076, 62530), (1345, 50024), (1352, 49765), (1480, 45461), (1690, 39812), (1924, 34970), (2152, 31265), (2405, 27976), (2690, 25012), (3380, 19906), (3497, 19240), (3848, 17485), (4810, 13988), (5380, 12506), (6253, 10760), (6760, 9953), (6994, 9620)]