15202250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 35532432

約数和(自身を除く): 20330182

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 73, 85, 98, 119, 125, 146, 170, 175, 238, 245, 250, 350, 365, 425, 490, 511, 595, 730, 833, 850, 875, 1022, 1190, 1225, 1241, 1666, 1750, 1825, 2125, 2450, 2482, 2555, 2975, 3577, 3650, 4165, 4250, 5110, 5950, 6125, 6205, 7154, 8330, 8687, 9125, 12250, 12410, 12775, 14875, 17374, 17885, 18250, 20825, 25550, 29750, 31025, 35770, 41650, 43435, 60809, 62050, 63875, 86870, 89425, 104125, 121618, 127750, 155125, 178850, 208250, 217175, 304045, 310250, 434350, 447125, 608090, 894250, 1085875, 1520225, 2171750, 3040450, 7601125, 15202250]

約数ペア:

[(1, 15202250), (2, 7601125), (5, 3040450), (7, 2171750), (10, 1520225), (14, 1085875), (17, 894250), (25, 608090), (34, 447125), (35, 434350), (49, 310250), (50, 304045), (70, 217175), (73, 208250), (85, 178850), (98, 155125), (119, 127750), (125, 121618), (146, 104125), (170, 89425), (175, 86870), (238, 63875), (245, 62050), (250, 60809), (350, 43435), (365, 41650), (425, 35770), (490, 31025), (511, 29750), (595, 25550), (730, 20825), (833, 18250), (850, 17885), (875, 17374), (1022, 14875), (1190, 12775), (1225, 12410), (1241, 12250), (1666, 9125), (1750, 8687), (1825, 8330), (2125, 7154), (2450, 6205), (2482, 6125), (2555, 5950), (2975, 5110), (3577, 4250), (3650, 4165)]