75001140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 239138592

約数和(自身を除く): 164137452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 691, 804, 810, 1005, 1206, 1340, 1382, 1620, 1809, 2010, 2073, 2412, 2764, 3015, 3455, 3618, 4020, 4146, 5427, 6030, 6219, 6910, 7236, 8292, 9045, 10365, 10854, 12060, 12438, 13820, 18090, 18657, 20730, 21708, 24876, 27135, 31095, 36180, 37314, 41460, 46297, 54270, 55971, 62190, 74628, 92594, 93285, 108540, 111942, 124380, 138891, 185188, 186570, 223884, 231485, 277782, 279855, 373140, 416673, 462970, 555564, 559710, 694455, 833346, 925940, 1119420, 1250019, 1388910, 1666692, 2083365, 2500038, 2777820, 3750057, 4166730, 5000076, 6250095, 7500114, 8333460, 12500190, 15000228, 18750285, 25000380, 37500570, 75001140]

約数ペア:

[(1, 75001140), (2, 37500570), (3, 25000380), (4, 18750285), (5, 15000228), (6, 12500190), (9, 8333460), (10, 7500114), (12, 6250095), (15, 5000076), (18, 4166730), (20, 3750057), (27, 2777820), (30, 2500038), (36, 2083365), (45, 1666692), (54, 1388910), (60, 1250019), (67, 1119420), (81, 925940), (90, 833346), (108, 694455), (134, 559710), (135, 555564), (162, 462970), (180, 416673), (201, 373140), (268, 279855), (270, 277782), (324, 231485), (335, 223884), (402, 186570), (405, 185188), (540, 138891), (603, 124380), (670, 111942), (691, 108540), (804, 93285), (810, 92594), (1005, 74628), (1206, 62190), (1340, 55971), (1382, 54270), (1620, 46297), (1809, 41460), (2010, 37314), (2073, 36180), (2412, 31095), (2764, 27135), (3015, 24876), (3455, 21708), (3618, 20730), (4020, 18657), (4146, 18090), (5427, 13820), (6030, 12438), (6219, 12060), (6910, 10854), (7236, 10365), (8292, 9045)]