90607450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 190327104

約数和(自身を除く): 99719654

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 43, 50, 67, 74, 85, 86, 134, 170, 185, 215, 335, 370, 425, 430, 629, 670, 731, 850, 925, 1075, 1139, 1258, 1462, 1591, 1675, 1850, 2150, 2278, 2479, 2881, 3145, 3182, 3350, 3655, 4958, 5695, 5762, 6290, 7310, 7955, 11390, 12395, 14405, 15725, 15910, 18275, 24790, 27047, 28475, 28810, 31450, 36550, 39775, 42143, 48977, 54094, 56950, 61975, 72025, 79550, 84286, 97954, 106597, 123950, 135235, 144050, 210715, 213194, 244885, 270470, 421430, 489770, 532985, 676175, 1053575, 1065970, 1224425, 1352350, 1812149, 2107150, 2448850, 2664925, 3624298, 5329850, 9060745, 18121490, 45303725, 90607450]

約数ペア:

[(1, 90607450), (2, 45303725), (5, 18121490), (10, 9060745), (17, 5329850), (25, 3624298), (34, 2664925), (37, 2448850), (43, 2107150), (50, 1812149), (67, 1352350), (74, 1224425), (85, 1065970), (86, 1053575), (134, 676175), (170, 532985), (185, 489770), (215, 421430), (335, 270470), (370, 244885), (425, 213194), (430, 210715), (629, 144050), (670, 135235), (731, 123950), (850, 106597), (925, 97954), (1075, 84286), (1139, 79550), (1258, 72025), (1462, 61975), (1591, 56950), (1675, 54094), (1850, 48977), (2150, 42143), (2278, 39775), (2479, 36550), (2881, 31450), (3145, 28810), (3182, 28475), (3350, 27047), (3655, 24790), (4958, 18275), (5695, 15910), (5762, 15725), (6290, 14405), (7310, 12395), (7955, 11390)]