75613980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7457}}^1$

素因数の和:7495

約数の個数: 72

約数和(自身を含む): 229288752

約数和(自身を除く): 153674772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 7457, 10140, 14914, 22371, 29828, 37285, 44742, 74570, 89484, 96941, 111855, 149140, 193882, 223710, 290823, 387764, 447420, 484705, 581646, 969410, 1163292, 1260233, 1454115, 1938820, 2520466, 2908230, 3780699, 5040932, 5816460, 6301165, 7561398, 12602330, 15122796, 18903495, 25204660, 37806990, 75613980]

約数ペア:

[(1, 75613980), (2, 37806990), (3, 25204660), (4, 18903495), (5, 15122796), (6, 12602330), (10, 7561398), (12, 6301165), (13, 5816460), (15, 5040932), (20, 3780699), (26, 2908230), (30, 2520466), (39, 1938820), (52, 1454115), (60, 1260233), (65, 1163292), (78, 969410), (130, 581646), (156, 484705), (169, 447420), (195, 387764), (260, 290823), (338, 223710), (390, 193882), (507, 149140), (676, 111855), (780, 96941), (845, 89484), (1014, 74570), (1690, 44742), (2028, 37285), (2535, 29828), (3380, 22371), (5070, 14914), (7457, 10140)]