10367879220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{75689}}^1$

素因数の和:76465

約数の個数: 72

約数和(自身を含む): 31490975880

約数和(自身を除く): 21123096660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 761, 1522, 2283, 3044, 3805, 4566, 6849, 7610, 9132, 11415, 13698, 15220, 22830, 27396, 34245, 45660, 68490, 75689, 136980, 151378, 227067, 302756, 378445, 454134, 681201, 756890, 908268, 1135335, 1362402, 1513780, 2270670, 2724804, 3406005, 4541340, 6812010, 13624020, 57599329, 115198658, 172797987, 230397316, 287996645, 345595974, 518393961, 575993290, 691191948, 863989935, 1036787922, 1151986580, 1727979870, 2073575844, 2591969805, 3455959740, 5183939610, 10367879220]

約数ペア:

[(1, 10367879220), (2, 5183939610), (3, 3455959740), (4, 2591969805), (5, 2073575844), (6, 1727979870), (9, 1151986580), (10, 1036787922), (12, 863989935), (15, 691191948), (18, 575993290), (20, 518393961), (30, 345595974), (36, 287996645), (45, 230397316), (60, 172797987), (90, 115198658), (180, 57599329), (761, 13624020), (1522, 6812010), (2283, 4541340), (3044, 3406005), (3805, 2724804), (4566, 2270670), (6849, 1513780), (7610, 1362402), (9132, 1135335), (11415, 908268), (13698, 756890), (15220, 681201), (22830, 454134), (27396, 378445), (34245, 302756), (45660, 227067), (68490, 151378), (75689, 136980)]