18234200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 46604160

約数和(自身を除く): 28369960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 173, 200, 248, 310, 340, 346, 425, 527, 620, 680, 692, 775, 850, 865, 1054, 1240, 1384, 1550, 1700, 1730, 2108, 2635, 2941, 3100, 3400, 3460, 4216, 4325, 5270, 5363, 5882, 6200, 6920, 8650, 10540, 10726, 11764, 13175, 14705, 17300, 21080, 21452, 23528, 26350, 26815, 29410, 34600, 42904, 52700, 53630, 58820, 73525, 91171, 105400, 107260, 117640, 134075, 147050, 182342, 214520, 268150, 294100, 364684, 455855, 536300, 588200, 729368, 911710, 1072600, 1823420, 2279275, 3646840, 4558550, 9117100, 18234200]

約数ペア:

[(1, 18234200), (2, 9117100), (4, 4558550), (5, 3646840), (8, 2279275), (10, 1823420), (17, 1072600), (20, 911710), (25, 729368), (31, 588200), (34, 536300), (40, 455855), (50, 364684), (62, 294100), (68, 268150), (85, 214520), (100, 182342), (124, 147050), (136, 134075), (155, 117640), (170, 107260), (173, 105400), (200, 91171), (248, 73525), (310, 58820), (340, 53630), (346, 52700), (425, 42904), (527, 34600), (620, 29410), (680, 26815), (692, 26350), (775, 23528), (850, 21452), (865, 21080), (1054, 17300), (1240, 14705), (1384, 13175), (1550, 11764), (1700, 10726), (1730, 10540), (2108, 8650), (2635, 6920), (2941, 6200), (3100, 5882), (3400, 5363), (3460, 5270), (4216, 4325)]