74943750

素因数分解:

$2^1\times 3^1\times 5^5\times 7^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 214486272

約数和(自身を除く): 139542522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 571, 625, 750, 875, 1050, 1142, 1250, 1713, 1750, 1875, 2625, 2855, 3125, 3426, 3750, 3997, 4375, 5250, 5710, 6250, 7994, 8565, 8750, 9375, 11991, 13125, 14275, 17130, 18750, 19985, 21875, 23982, 26250, 28550, 39970, 42825, 43750, 59955, 65625, 71375, 85650, 99925, 119910, 131250, 142750, 199850, 214125, 299775, 356875, 428250, 499625, 599550, 713750, 999250, 1070625, 1498875, 1784375, 2141250, 2498125, 2997750, 3568750, 4996250, 5353125, 7494375, 10706250, 12490625, 14988750, 24981250, 37471875, 74943750]

約数ペア:

[(1, 74943750), (2, 37471875), (3, 24981250), (5, 14988750), (6, 12490625), (7, 10706250), (10, 7494375), (14, 5353125), (15, 4996250), (21, 3568750), (25, 2997750), (30, 2498125), (35, 2141250), (42, 1784375), (50, 1498875), (70, 1070625), (75, 999250), (105, 713750), (125, 599550), (150, 499625), (175, 428250), (210, 356875), (250, 299775), (350, 214125), (375, 199850), (525, 142750), (571, 131250), (625, 119910), (750, 99925), (875, 85650), (1050, 71375), (1142, 65625), (1250, 59955), (1713, 43750), (1750, 42825), (1875, 39970), (2625, 28550), (2855, 26250), (3125, 23982), (3426, 21875), (3750, 19985), (3997, 18750), (4375, 17130), (5250, 14275), (5710, 13125), (6250, 11991), (7994, 9375), (8565, 8750)]