66615420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 192745728

約数和(自身を除く): 126130308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 73, 134, 146, 201, 219, 227, 268, 292, 335, 365, 402, 438, 454, 670, 681, 730, 804, 876, 908, 1005, 1095, 1135, 1340, 1362, 1460, 2010, 2190, 2270, 2724, 3405, 4020, 4380, 4540, 4891, 6810, 9782, 13620, 14673, 15209, 16571, 19564, 24455, 29346, 30418, 33142, 45627, 48910, 49713, 58692, 60836, 66284, 73365, 76045, 82855, 91254, 97820, 99426, 146730, 152090, 165710, 182508, 198852, 228135, 248565, 293460, 304180, 331420, 456270, 497130, 912540, 994260, 1110257, 2220514, 3330771, 4441028, 5551285, 6661542, 11102570, 13323084, 16653855, 22205140, 33307710, 66615420]

約数ペア:

[(1, 66615420), (2, 33307710), (3, 22205140), (4, 16653855), (5, 13323084), (6, 11102570), (10, 6661542), (12, 5551285), (15, 4441028), (20, 3330771), (30, 2220514), (60, 1110257), (67, 994260), (73, 912540), (134, 497130), (146, 456270), (201, 331420), (219, 304180), (227, 293460), (268, 248565), (292, 228135), (335, 198852), (365, 182508), (402, 165710), (438, 152090), (454, 146730), (670, 99426), (681, 97820), (730, 91254), (804, 82855), (876, 76045), (908, 73365), (1005, 66284), (1095, 60836), (1135, 58692), (1340, 49713), (1362, 48910), (1460, 45627), (2010, 33142), (2190, 30418), (2270, 29346), (2724, 24455), (3405, 19564), (4020, 16571), (4380, 15209), (4540, 14673), (4891, 13620), (6810, 9782)]