68166768900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{686473}}^1$

素因数の和:686821

約数の個数: 72

約数和(自身を含む): 197825331424

約数和(自身を除く): 129658562524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 8275, 9930, 16550, 19860, 24825, 33100, 49650, 99300, 686473, 1372946, 2059419, 2745892, 3432365, 4118838, 6864730, 8237676, 10297095, 13729460, 17161825, 20594190, 34323650, 41188380, 51485475, 68647300, 102970950, 205941900, 227222563, 454445126, 681667689, 908890252, 1136112815, 1363335378, 2272225630, 2726670756, 3408338445, 4544451260, 5680564075, 6816676890, 11361128150, 13633353780, 17041692225, 22722256300, 34083384450, 68166768900]

約数ペア:

[(1, 68166768900), (2, 34083384450), (3, 22722256300), (4, 17041692225), (5, 13633353780), (6, 11361128150), (10, 6816676890), (12, 5680564075), (15, 4544451260), (20, 3408338445), (25, 2726670756), (30, 2272225630), (50, 1363335378), (60, 1136112815), (75, 908890252), (100, 681667689), (150, 454445126), (300, 227222563), (331, 205941900), (662, 102970950), (993, 68647300), (1324, 51485475), (1655, 41188380), (1986, 34323650), (3310, 20594190), (3972, 17161825), (4965, 13729460), (6620, 10297095), (8275, 8237676), (9930, 6864730), (16550, 4118838), (19860, 3432365), (24825, 2745892), (33100, 2059419), (49650, 1372946), (99300, 686473)]