202280800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8719}}^1$

素因数の和:8768

約数の個数: 72

約数和(自身を含む): 510904800

約数和(自身を除く): 308624000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1450, 2320, 2900, 4640, 5800, 8719, 11600, 17438, 23200, 34876, 43595, 69752, 87190, 139504, 174380, 217975, 252851, 279008, 348760, 435950, 505702, 697520, 871900, 1011404, 1264255, 1395040, 1743800, 2022808, 2528510, 3487600, 4045616, 5057020, 6321275, 6975200, 8091232, 10114040, 12642550, 20228080, 25285100, 40456160, 50570200, 101140400, 202280800]

約数ペア:

[(1, 202280800), (2, 101140400), (4, 50570200), (5, 40456160), (8, 25285100), (10, 20228080), (16, 12642550), (20, 10114040), (25, 8091232), (29, 6975200), (32, 6321275), (40, 5057020), (50, 4045616), (58, 3487600), (80, 2528510), (100, 2022808), (116, 1743800), (145, 1395040), (160, 1264255), (200, 1011404), (232, 871900), (290, 697520), (400, 505702), (464, 435950), (580, 348760), (725, 279008), (800, 252851), (928, 217975), (1160, 174380), (1450, 139504), (2320, 87190), (2900, 69752), (4640, 43595), (5800, 34876), (8719, 23200), (11600, 17438)]