205635400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2015

約数の個数: 96

約数和(自身を含む): 522823680

約数和(自身を除く): 317188280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 620, 680, 775, 850, 1054, 1240, 1550, 1700, 1951, 2108, 2635, 3100, 3400, 3902, 4216, 5270, 6200, 7804, 9755, 10540, 13175, 15608, 19510, 21080, 26350, 33167, 39020, 48775, 52700, 60481, 66334, 78040, 97550, 105400, 120962, 132668, 165835, 195100, 241924, 265336, 302405, 331670, 390200, 483848, 604810, 663340, 829175, 1028177, 1209620, 1326680, 1512025, 1658350, 2056354, 2419240, 3024050, 3316700, 4112708, 5140885, 6048100, 6633400, 8225416, 10281770, 12096200, 20563540, 25704425, 41127080, 51408850, 102817700, 205635400]

約数ペア:

[(1, 205635400), (2, 102817700), (4, 51408850), (5, 41127080), (8, 25704425), (10, 20563540), (17, 12096200), (20, 10281770), (25, 8225416), (31, 6633400), (34, 6048100), (40, 5140885), (50, 4112708), (62, 3316700), (68, 3024050), (85, 2419240), (100, 2056354), (124, 1658350), (136, 1512025), (155, 1326680), (170, 1209620), (200, 1028177), (248, 829175), (310, 663340), (340, 604810), (425, 483848), (527, 390200), (620, 331670), (680, 302405), (775, 265336), (850, 241924), (1054, 195100), (1240, 165835), (1550, 132668), (1700, 120962), (1951, 105400), (2108, 97550), (2635, 78040), (3100, 66334), (3400, 60481), (3902, 52700), (4216, 48775), (5270, 39020), (6200, 33167), (7804, 26350), (9755, 21080), (10540, 19510), (13175, 15608)]