66504060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1192

約数の個数: 144

約数和(自身を含む): 235662336

約数和(自身を除く): 169158276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1123, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2246, 2820, 2961, 3290, 3369, 3948, 4230, 4492, 4935, 5615, 5922, 6580, 6738, 7861, 8460, 9870, 10107, 11230, 11844, 13476, 14805, 15722, 16845, 19740, 20214, 22460, 23583, 29610, 31444, 33690, 39305, 40428, 47166, 50535, 52781, 59220, 67380, 70749, 78610, 94332, 101070, 105562, 117915, 141498, 157220, 158343, 202140, 211124, 235830, 263905, 282996, 316686, 353745, 369467, 471660, 475029, 527810, 633372, 707490, 738934, 791715, 950058, 1055620, 1108401, 1414980, 1477868, 1583430, 1847335, 1900116, 2216802, 2375145, 3166860, 3325203, 3694670, 4433604, 4750290, 5542005, 6650406, 7389340, 9500580, 11084010, 13300812, 16626015, 22168020, 33252030, 66504060]

約数ペア:

[(1, 66504060), (2, 33252030), (3, 22168020), (4, 16626015), (5, 13300812), (6, 11084010), (7, 9500580), (9, 7389340), (10, 6650406), (12, 5542005), (14, 4750290), (15, 4433604), (18, 3694670), (20, 3325203), (21, 3166860), (28, 2375145), (30, 2216802), (35, 1900116), (36, 1847335), (42, 1583430), (45, 1477868), (47, 1414980), (60, 1108401), (63, 1055620), (70, 950058), (84, 791715), (90, 738934), (94, 707490), (105, 633372), (126, 527810), (140, 475029), (141, 471660), (180, 369467), (188, 353745), (210, 316686), (235, 282996), (252, 263905), (282, 235830), (315, 211124), (329, 202140), (420, 158343), (423, 157220), (470, 141498), (564, 117915), (630, 105562), (658, 101070), (705, 94332), (846, 78610), (940, 70749), (987, 67380), (1123, 59220), (1260, 52781), (1316, 50535), (1410, 47166), (1645, 40428), (1692, 39305), (1974, 33690), (2115, 31444), (2246, 29610), (2820, 23583), (2961, 22460), (3290, 20214), (3369, 19740), (3948, 16845), (4230, 15722), (4492, 14805), (4935, 13476), (5615, 11844), (5922, 11230), (6580, 10107), (6738, 9870), (7861, 8460)]