20188405500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{184369}}^1$

素因数の和:184464

約数の個数: 96

約数和(自身を含む): 59594283840

約数和(自身を除く): 39405878340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 125, 146, 150, 219, 250, 292, 300, 365, 375, 438, 500, 730, 750, 876, 1095, 1460, 1500, 1825, 2190, 3650, 4380, 5475, 7300, 9125, 10950, 18250, 21900, 27375, 36500, 54750, 109500, 184369, 368738, 553107, 737476, 921845, 1106214, 1843690, 2212428, 2765535, 3687380, 4609225, 5531070, 9218450, 11062140, 13458937, 13827675, 18436900, 23046125, 26917874, 27655350, 40376811, 46092250, 53835748, 55310700, 67294685, 69138375, 80753622, 92184500, 134589370, 138276750, 161507244, 201884055, 269178740, 276553500, 336473425, 403768110, 672946850, 807536220, 1009420275, 1345893700, 1682367125, 2018840550, 3364734250, 4037681100, 5047101375, 6729468500, 10094202750, 20188405500]

約数ペア:

[(1, 20188405500), (2, 10094202750), (3, 6729468500), (4, 5047101375), (5, 4037681100), (6, 3364734250), (10, 2018840550), (12, 1682367125), (15, 1345893700), (20, 1009420275), (25, 807536220), (30, 672946850), (50, 403768110), (60, 336473425), (73, 276553500), (75, 269178740), (100, 201884055), (125, 161507244), (146, 138276750), (150, 134589370), (219, 92184500), (250, 80753622), (292, 69138375), (300, 67294685), (365, 55310700), (375, 53835748), (438, 46092250), (500, 40376811), (730, 27655350), (750, 26917874), (876, 23046125), (1095, 18436900), (1460, 13827675), (1500, 13458937), (1825, 11062140), (2190, 9218450), (3650, 5531070), (4380, 4609225), (5475, 3687380), (7300, 2765535), (9125, 2212428), (10950, 1843690), (18250, 1106214), (21900, 921845), (27375, 737476), (36500, 553107), (54750, 368738), (109500, 184369)]