125157400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 311564880

約数和(自身を除く): 186407480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 131, 136, 170, 200, 262, 281, 340, 425, 524, 562, 655, 680, 850, 1048, 1124, 1310, 1405, 1700, 2227, 2248, 2620, 2810, 3275, 3400, 4454, 4777, 5240, 5620, 6550, 7025, 8908, 9554, 11135, 11240, 13100, 14050, 17816, 19108, 22270, 23885, 26200, 28100, 36811, 38216, 44540, 47770, 55675, 56200, 73622, 89080, 95540, 111350, 119425, 147244, 184055, 191080, 222700, 238850, 294488, 368110, 445400, 477700, 625787, 736220, 920275, 955400, 1251574, 1472440, 1840550, 2503148, 3128935, 3681100, 5006296, 6257870, 7362200, 12515740, 15644675, 25031480, 31289350, 62578700, 125157400]

約数ペア:

[(1, 125157400), (2, 62578700), (4, 31289350), (5, 25031480), (8, 15644675), (10, 12515740), (17, 7362200), (20, 6257870), (25, 5006296), (34, 3681100), (40, 3128935), (50, 2503148), (68, 1840550), (85, 1472440), (100, 1251574), (131, 955400), (136, 920275), (170, 736220), (200, 625787), (262, 477700), (281, 445400), (340, 368110), (425, 294488), (524, 238850), (562, 222700), (655, 191080), (680, 184055), (850, 147244), (1048, 119425), (1124, 111350), (1310, 95540), (1405, 89080), (1700, 73622), (2227, 56200), (2248, 55675), (2620, 47770), (2810, 44540), (3275, 38216), (3400, 36811), (4454, 28100), (4777, 26200), (5240, 23885), (5620, 22270), (6550, 19108), (7025, 17816), (8908, 14050), (9554, 13100), (11135, 11240)]