142077100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2515

約数の個数: 72

約数和(自身を含む): 342821808

約数和(自身を除く): 200744708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 2332, 2437, 2650, 2915, 4874, 5300, 5830, 9748, 11660, 12185, 14575, 24370, 26807, 29150, 48740, 53614, 58300, 60925, 107228, 121850, 129161, 134035, 243700, 258322, 268070, 516644, 536140, 645805, 670175, 1291610, 1340350, 1420771, 2583220, 2680700, 2841542, 3229025, 5683084, 6458050, 7103855, 12916100, 14207710, 28415420, 35519275, 71038550, 142077100]

約数ペア:

[(1, 142077100), (2, 71038550), (4, 35519275), (5, 28415420), (10, 14207710), (11, 12916100), (20, 7103855), (22, 6458050), (25, 5683084), (44, 3229025), (50, 2841542), (53, 2680700), (55, 2583220), (100, 1420771), (106, 1340350), (110, 1291610), (212, 670175), (220, 645805), (265, 536140), (275, 516644), (530, 268070), (550, 258322), (583, 243700), (1060, 134035), (1100, 129161), (1166, 121850), (1325, 107228), (2332, 60925), (2437, 58300), (2650, 53614), (2915, 48740), (4874, 29150), (5300, 26807), (5830, 24370), (9748, 14575), (11660, 12185)]