88715340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 310040640

約数和(自身を除く): 221325300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 181, 210, 252, 315, 362, 389, 420, 543, 630, 724, 778, 905, 1086, 1167, 1260, 1267, 1556, 1629, 1810, 1945, 2172, 2334, 2534, 2715, 2723, 3258, 3501, 3620, 3801, 3890, 4668, 5068, 5430, 5446, 5835, 6335, 6516, 7002, 7602, 7780, 8145, 8169, 10860, 10892, 11403, 11670, 12670, 13615, 14004, 15204, 16290, 16338, 17505, 19005, 22806, 23340, 24507, 25340, 27230, 32580, 32676, 35010, 38010, 40845, 45612, 49014, 54460, 57015, 70020, 70409, 76020, 81690, 98028, 114030, 122535, 140818, 163380, 211227, 228060, 245070, 281636, 352045, 422454, 490140, 492863, 633681, 704090, 844908, 985726, 1056135, 1267362, 1408180, 1478589, 1971452, 2112270, 2464315, 2534724, 2957178, 3168405, 4224540, 4435767, 4928630, 5914356, 6336810, 7392945, 8871534, 9857260, 12673620, 14785890, 17743068, 22178835, 29571780, 44357670, 88715340]

約数ペア:

[(1, 88715340), (2, 44357670), (3, 29571780), (4, 22178835), (5, 17743068), (6, 14785890), (7, 12673620), (9, 9857260), (10, 8871534), (12, 7392945), (14, 6336810), (15, 5914356), (18, 4928630), (20, 4435767), (21, 4224540), (28, 3168405), (30, 2957178), (35, 2534724), (36, 2464315), (42, 2112270), (45, 1971452), (60, 1478589), (63, 1408180), (70, 1267362), (84, 1056135), (90, 985726), (105, 844908), (126, 704090), (140, 633681), (180, 492863), (181, 490140), (210, 422454), (252, 352045), (315, 281636), (362, 245070), (389, 228060), (420, 211227), (543, 163380), (630, 140818), (724, 122535), (778, 114030), (905, 98028), (1086, 81690), (1167, 76020), (1260, 70409), (1267, 70020), (1556, 57015), (1629, 54460), (1810, 49014), (1945, 45612), (2172, 40845), (2334, 38010), (2534, 35010), (2715, 32676), (2723, 32580), (3258, 27230), (3501, 25340), (3620, 24507), (3801, 23340), (3890, 22806), (4668, 19005), (5068, 17505), (5430, 16338), (5446, 16290), (5835, 15204), (6335, 14004), (6516, 13615), (7002, 12670), (7602, 11670), (7780, 11403), (8145, 10892), (8169, 10860)]