140152050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7243}}^1$

素因数の和:7304

約数の個数: 72

約数和(自身を含む): 385351824

約数和(自身を除く): 245199774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6450, 7243, 9675, 14486, 19350, 21729, 36215, 43458, 65187, 72430, 108645, 130374, 181075, 217290, 311449, 325935, 362150, 543225, 622898, 651870, 934347, 1086450, 1557245, 1629675, 1868694, 2803041, 3114490, 3259350, 4671735, 5606082, 7786225, 9343470, 14015205, 15572450, 23358675, 28030410, 46717350, 70076025, 140152050]

約数ペア:

[(1, 140152050), (2, 70076025), (3, 46717350), (5, 28030410), (6, 23358675), (9, 15572450), (10, 14015205), (15, 9343470), (18, 7786225), (25, 5606082), (30, 4671735), (43, 3259350), (45, 3114490), (50, 2803041), (75, 1868694), (86, 1629675), (90, 1557245), (129, 1086450), (150, 934347), (215, 651870), (225, 622898), (258, 543225), (387, 362150), (430, 325935), (450, 311449), (645, 217290), (774, 181075), (1075, 130374), (1290, 108645), (1935, 72430), (2150, 65187), (3225, 43458), (3870, 36215), (6450, 21729), (7243, 19350), (9675, 14486)]