18854700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3731

約数の個数: 72

約数和(自身を含む): 57777552

約数和(自身を除く): 38922852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 3697, 5100, 7394, 11091, 14788, 18485, 22182, 36970, 44364, 55455, 62849, 73940, 92425, 110910, 125698, 184850, 188547, 221820, 251396, 277275, 314245, 369700, 377094, 554550, 628490, 754188, 942735, 1109100, 1256980, 1571225, 1885470, 3142450, 3770940, 4713675, 6284900, 9427350, 18854700]

約数ペア:

[(1, 18854700), (2, 9427350), (3, 6284900), (4, 4713675), (5, 3770940), (6, 3142450), (10, 1885470), (12, 1571225), (15, 1256980), (17, 1109100), (20, 942735), (25, 754188), (30, 628490), (34, 554550), (50, 377094), (51, 369700), (60, 314245), (68, 277275), (75, 251396), (85, 221820), (100, 188547), (102, 184850), (150, 125698), (170, 110910), (204, 92425), (255, 73940), (300, 62849), (340, 55455), (425, 44364), (510, 36970), (850, 22182), (1020, 18485), (1275, 14788), (1700, 11091), (2550, 7394), (3697, 5100)]