129004860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^2$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 371646576

約数和(自身を除く): 242641716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 229, 246, 410, 458, 492, 615, 687, 820, 916, 1145, 1230, 1374, 2290, 2460, 2748, 3435, 4580, 6870, 9389, 13740, 18778, 28167, 37556, 46945, 52441, 56334, 93890, 104882, 112668, 140835, 157323, 187780, 209764, 262205, 281670, 314646, 524410, 563340, 629292, 786615, 1048820, 1573230, 2150081, 3146460, 4300162, 6450243, 8600324, 10750405, 12900486, 21500810, 25800972, 32251215, 43001620, 64502430, 129004860]

約数ペア:

[(1, 129004860), (2, 64502430), (3, 43001620), (4, 32251215), (5, 25800972), (6, 21500810), (10, 12900486), (12, 10750405), (15, 8600324), (20, 6450243), (30, 4300162), (41, 3146460), (60, 2150081), (82, 1573230), (123, 1048820), (164, 786615), (205, 629292), (229, 563340), (246, 524410), (410, 314646), (458, 281670), (492, 262205), (615, 209764), (687, 187780), (820, 157323), (916, 140835), (1145, 112668), (1230, 104882), (1374, 93890), (2290, 56334), (2460, 52441), (2748, 46945), (3435, 37556), (4580, 28167), (6870, 18778), (9389, 13740)]