275853420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6359}}^1$

素因数の和:6615

約数の個数: 72

約数和(自身を含む): 840359520

約数和(自身を除く): 564506100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 3615, 4338, 4820, 6359, 7230, 8676, 10845, 12718, 14460, 19077, 21690, 25436, 31795, 38154, 43380, 57231, 63590, 76308, 95385, 114462, 127180, 190770, 228924, 286155, 381540, 572310, 1144620, 1532519, 3065038, 4597557, 6130076, 7662595, 9195114, 13792671, 15325190, 18390228, 22987785, 27585342, 30650380, 45975570, 55170684, 68963355, 91951140, 137926710, 275853420]

約数ペア:

[(1, 275853420), (2, 137926710), (3, 91951140), (4, 68963355), (5, 55170684), (6, 45975570), (9, 30650380), (10, 27585342), (12, 22987785), (15, 18390228), (18, 15325190), (20, 13792671), (30, 9195114), (36, 7662595), (45, 6130076), (60, 4597557), (90, 3065038), (180, 1532519), (241, 1144620), (482, 572310), (723, 381540), (964, 286155), (1205, 228924), (1446, 190770), (2169, 127180), (2410, 114462), (2892, 95385), (3615, 76308), (4338, 63590), (4820, 57231), (6359, 43380), (7230, 38154), (8676, 31795), (10845, 25436), (12718, 21690), (14460, 19077)]