26643750

素因数分解:

$2^1\times 3^1\times 5^5\times 7^2\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 80151120

約数和(自身を除く): 53507370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 49, 50, 58, 70, 75, 87, 98, 105, 125, 145, 147, 150, 174, 175, 203, 210, 245, 250, 290, 294, 350, 375, 406, 435, 490, 525, 609, 625, 725, 735, 750, 870, 875, 1015, 1050, 1218, 1225, 1250, 1421, 1450, 1470, 1750, 1875, 2030, 2175, 2450, 2625, 2842, 3045, 3125, 3625, 3675, 3750, 4263, 4350, 4375, 5075, 5250, 6090, 6125, 6250, 7105, 7250, 7350, 8526, 8750, 9375, 10150, 10875, 12250, 13125, 14210, 15225, 18125, 18375, 18750, 21315, 21750, 21875, 25375, 26250, 30450, 30625, 35525, 36250, 36750, 42630, 43750, 50750, 54375, 61250, 65625, 71050, 76125, 90625, 91875, 106575, 108750, 126875, 131250, 152250, 153125, 177625, 181250, 183750, 213150, 253750, 271875, 306250, 355250, 380625, 459375, 532875, 543750, 634375, 761250, 888125, 918750, 1065750, 1268750, 1776250, 1903125, 2664375, 3806250, 4440625, 5328750, 8881250, 13321875, 26643750]

約数ペア:

[(1, 26643750), (2, 13321875), (3, 8881250), (5, 5328750), (6, 4440625), (7, 3806250), (10, 2664375), (14, 1903125), (15, 1776250), (21, 1268750), (25, 1065750), (29, 918750), (30, 888125), (35, 761250), (42, 634375), (49, 543750), (50, 532875), (58, 459375), (70, 380625), (75, 355250), (87, 306250), (98, 271875), (105, 253750), (125, 213150), (145, 183750), (147, 181250), (150, 177625), (174, 153125), (175, 152250), (203, 131250), (210, 126875), (245, 108750), (250, 106575), (290, 91875), (294, 90625), (350, 76125), (375, 71050), (406, 65625), (435, 61250), (490, 54375), (525, 50750), (609, 43750), (625, 42630), (725, 36750), (735, 36250), (750, 35525), (870, 30625), (875, 30450), (1015, 26250), (1050, 25375), (1218, 21875), (1225, 21750), (1250, 21315), (1421, 18750), (1450, 18375), (1470, 18125), (1750, 15225), (1875, 14210), (2030, 13125), (2175, 12250), (2450, 10875), (2625, 10150), (2842, 9375), (3045, 8750), (3125, 8526), (3625, 7350), (3675, 7250), (3750, 7105), (4263, 6250), (4350, 6125), (4375, 6090), (5075, 5250)]