64796100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 188404608

約数和(自身を除く): 123608508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 271, 300, 542, 797, 813, 1084, 1355, 1594, 1626, 2391, 2710, 3188, 3252, 3985, 4065, 4782, 5420, 6775, 7970, 8130, 9564, 11955, 13550, 15940, 16260, 19925, 20325, 23910, 27100, 39850, 40650, 47820, 59775, 79700, 81300, 119550, 215987, 239100, 431974, 647961, 863948, 1079935, 1295922, 2159870, 2591844, 3239805, 4319740, 5399675, 6479610, 10799350, 12959220, 16199025, 21598700, 32398050, 64796100]

約数ペア:

[(1, 64796100), (2, 32398050), (3, 21598700), (4, 16199025), (5, 12959220), (6, 10799350), (10, 6479610), (12, 5399675), (15, 4319740), (20, 3239805), (25, 2591844), (30, 2159870), (50, 1295922), (60, 1079935), (75, 863948), (100, 647961), (150, 431974), (271, 239100), (300, 215987), (542, 119550), (797, 81300), (813, 79700), (1084, 59775), (1355, 47820), (1594, 40650), (1626, 39850), (2391, 27100), (2710, 23910), (3188, 20325), (3252, 19925), (3985, 16260), (4065, 15940), (4782, 13550), (5420, 11955), (6775, 9564), (7970, 8130)]