215567100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{34217}}^1$

素因数の和:34244

約数の個数: 108

約数和(自身を含む): 772231824

約数和(自身を除く): 556664724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 34217, 68434, 102651, 136868, 171085, 205302, 239519, 307953, 342170, 410604, 479038, 513255, 615906, 684340, 718557, 855425, 958076, 1026510, 1197595, 1231812, 1437114, 1539765, 1710850, 2053020, 2155671, 2395190, 2566275, 2874228, 3079530, 3421700, 3592785, 4311342, 4790380, 5132550, 5987975, 6159060, 7185570, 7698825, 8622684, 10265100, 10778355, 11975950, 14371140, 15397650, 17963925, 21556710, 23951900, 30795300, 35927850, 43113420, 53891775, 71855700, 107783550, 215567100]

約数ペア:

[(1, 215567100), (2, 107783550), (3, 71855700), (4, 53891775), (5, 43113420), (6, 35927850), (7, 30795300), (9, 23951900), (10, 21556710), (12, 17963925), (14, 15397650), (15, 14371140), (18, 11975950), (20, 10778355), (21, 10265100), (25, 8622684), (28, 7698825), (30, 7185570), (35, 6159060), (36, 5987975), (42, 5132550), (45, 4790380), (50, 4311342), (60, 3592785), (63, 3421700), (70, 3079530), (75, 2874228), (84, 2566275), (90, 2395190), (100, 2155671), (105, 2053020), (126, 1710850), (140, 1539765), (150, 1437114), (175, 1231812), (180, 1197595), (210, 1026510), (225, 958076), (252, 855425), (300, 718557), (315, 684340), (350, 615906), (420, 513255), (450, 479038), (525, 410604), (630, 342170), (700, 307953), (900, 239519), (1050, 205302), (1260, 171085), (1575, 136868), (2100, 102651), (3150, 68434), (6300, 34217)]