29330300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 68745600

約数和(自身を除く): 39415300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 86, 95, 100, 172, 190, 215, 359, 380, 430, 475, 718, 817, 860, 950, 1075, 1436, 1634, 1795, 1900, 2150, 3268, 3590, 4085, 4300, 6821, 7180, 8170, 8975, 13642, 15437, 16340, 17950, 20425, 27284, 30874, 34105, 35900, 40850, 61748, 68210, 77185, 81700, 136420, 154370, 170525, 293303, 308740, 341050, 385925, 586606, 682100, 771850, 1173212, 1466515, 1543700, 2933030, 5866060, 7332575, 14665150, 29330300]

約数ペア:

[(1, 29330300), (2, 14665150), (4, 7332575), (5, 5866060), (10, 2933030), (19, 1543700), (20, 1466515), (25, 1173212), (38, 771850), (43, 682100), (50, 586606), (76, 385925), (86, 341050), (95, 308740), (100, 293303), (172, 170525), (190, 154370), (215, 136420), (359, 81700), (380, 77185), (430, 68210), (475, 61748), (718, 40850), (817, 35900), (860, 34105), (950, 30874), (1075, 27284), (1436, 20425), (1634, 17950), (1795, 16340), (1900, 15437), (2150, 13642), (3268, 8975), (3590, 8170), (4085, 7180), (4300, 6821)]