129789050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 270464832

約数和(自身を除く): 140675782

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 53, 67, 85, 86, 106, 134, 170, 215, 265, 335, 425, 430, 530, 670, 731, 850, 901, 1075, 1139, 1325, 1462, 1675, 1802, 2150, 2278, 2279, 2650, 2881, 3350, 3551, 3655, 4505, 4558, 5695, 5762, 7102, 7310, 9010, 11390, 11395, 14405, 17755, 18275, 22525, 22790, 28475, 28810, 35510, 36550, 38743, 45050, 48977, 56950, 56975, 60367, 72025, 77486, 88775, 97954, 113950, 120734, 144050, 152693, 177550, 193715, 244885, 301835, 305386, 387430, 489770, 603670, 763465, 968575, 1224425, 1509175, 1526930, 1937150, 2448850, 2595781, 3018350, 3817325, 5191562, 7634650, 12978905, 25957810, 64894525, 129789050]

約数ペア:

[(1, 129789050), (2, 64894525), (5, 25957810), (10, 12978905), (17, 7634650), (25, 5191562), (34, 3817325), (43, 3018350), (50, 2595781), (53, 2448850), (67, 1937150), (85, 1526930), (86, 1509175), (106, 1224425), (134, 968575), (170, 763465), (215, 603670), (265, 489770), (335, 387430), (425, 305386), (430, 301835), (530, 244885), (670, 193715), (731, 177550), (850, 152693), (901, 144050), (1075, 120734), (1139, 113950), (1325, 97954), (1462, 88775), (1675, 77486), (1802, 72025), (2150, 60367), (2278, 56975), (2279, 56950), (2650, 48977), (2881, 45050), (3350, 38743), (3551, 36550), (3655, 35510), (4505, 28810), (4558, 28475), (5695, 22790), (5762, 22525), (7102, 18275), (7310, 17755), (9010, 14405), (11390, 11395)]