85359750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 248002560

約数和(自身を除く): 162642810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 125, 142, 150, 175, 210, 213, 229, 250, 350, 355, 375, 426, 458, 497, 525, 687, 710, 750, 875, 994, 1050, 1065, 1145, 1374, 1491, 1603, 1750, 1775, 2130, 2290, 2485, 2625, 2982, 3206, 3435, 3550, 4809, 4970, 5250, 5325, 5725, 6870, 7455, 8015, 8875, 9618, 10650, 11450, 12425, 14910, 16030, 16259, 17175, 17750, 24045, 24850, 26625, 28625, 32518, 34350, 37275, 40075, 48090, 48777, 53250, 57250, 62125, 74550, 80150, 81295, 85875, 97554, 113813, 120225, 124250, 162590, 171750, 186375, 200375, 227626, 240450, 243885, 341439, 372750, 400750, 406475, 487770, 569065, 601125, 682878, 812950, 1138130, 1202250, 1219425, 1707195, 2032375, 2438850, 2845325, 3414390, 4064750, 5690650, 6097125, 8535975, 12194250, 14226625, 17071950, 28453250, 42679875, 85359750]

約数ペア:

[(1, 85359750), (2, 42679875), (3, 28453250), (5, 17071950), (6, 14226625), (7, 12194250), (10, 8535975), (14, 6097125), (15, 5690650), (21, 4064750), (25, 3414390), (30, 2845325), (35, 2438850), (42, 2032375), (50, 1707195), (70, 1219425), (71, 1202250), (75, 1138130), (105, 812950), (125, 682878), (142, 601125), (150, 569065), (175, 487770), (210, 406475), (213, 400750), (229, 372750), (250, 341439), (350, 243885), (355, 240450), (375, 227626), (426, 200375), (458, 186375), (497, 171750), (525, 162590), (687, 124250), (710, 120225), (750, 113813), (875, 97554), (994, 85875), (1050, 81295), (1065, 80150), (1145, 74550), (1374, 62125), (1491, 57250), (1603, 53250), (1750, 48777), (1775, 48090), (2130, 40075), (2290, 37275), (2485, 34350), (2625, 32518), (2982, 28625), (3206, 26625), (3435, 24850), (3550, 24045), (4809, 17750), (4970, 17175), (5250, 16259), (5325, 16030), (5725, 14910), (6870, 12425), (7455, 11450), (8015, 10650), (8875, 9618)]