260147850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 673510464

約数和(自身を除く): 413362614

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 53, 75, 86, 106, 129, 150, 159, 215, 258, 265, 318, 430, 530, 645, 761, 795, 1075, 1290, 1325, 1522, 1590, 2150, 2279, 2283, 2650, 3225, 3805, 3975, 4558, 4566, 6450, 6837, 7610, 7950, 11395, 11415, 13674, 19025, 22790, 22830, 32723, 34185, 38050, 40333, 56975, 57075, 65446, 68370, 80666, 98169, 113950, 114150, 120999, 163615, 170925, 196338, 201665, 241998, 327230, 341850, 403330, 490845, 604995, 818075, 981690, 1008325, 1209990, 1636150, 1734319, 2016650, 2454225, 3024975, 3468638, 4908450, 5202957, 6049950, 8671595, 10405914, 17343190, 26014785, 43357975, 52029570, 86715950, 130073925, 260147850]

約数ペア:

[(1, 260147850), (2, 130073925), (3, 86715950), (5, 52029570), (6, 43357975), (10, 26014785), (15, 17343190), (25, 10405914), (30, 8671595), (43, 6049950), (50, 5202957), (53, 4908450), (75, 3468638), (86, 3024975), (106, 2454225), (129, 2016650), (150, 1734319), (159, 1636150), (215, 1209990), (258, 1008325), (265, 981690), (318, 818075), (430, 604995), (530, 490845), (645, 403330), (761, 341850), (795, 327230), (1075, 241998), (1290, 201665), (1325, 196338), (1522, 170925), (1590, 163615), (2150, 120999), (2279, 114150), (2283, 113950), (2650, 98169), (3225, 80666), (3805, 68370), (3975, 65446), (4558, 57075), (4566, 56975), (6450, 40333), (6837, 38050), (7610, 34185), (7950, 32723), (11395, 22830), (11415, 22790), (13674, 19025)]