230154100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 108

約数和(自身を含む): 573525792

約数和(自身を除く): 343371692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 121, 220, 230, 242, 253, 275, 460, 484, 506, 550, 575, 605, 827, 1012, 1100, 1150, 1210, 1265, 1654, 2300, 2420, 2530, 2783, 3025, 3308, 4135, 5060, 5566, 6050, 6325, 8270, 9097, 11132, 12100, 12650, 13915, 16540, 18194, 19021, 20675, 25300, 27830, 36388, 38042, 41350, 45485, 55660, 69575, 76084, 82700, 90970, 95105, 100067, 139150, 181940, 190210, 200134, 209231, 227425, 278300, 380420, 400268, 418462, 454850, 475525, 500335, 836924, 909700, 951050, 1000670, 1046155, 1902100, 2001340, 2092310, 2301541, 2501675, 4184620, 4603082, 5003350, 5230775, 9206164, 10006700, 10461550, 11507705, 20923100, 23015410, 46030820, 57538525, 115077050, 230154100]

約数ペア:

[(1, 230154100), (2, 115077050), (4, 57538525), (5, 46030820), (10, 23015410), (11, 20923100), (20, 11507705), (22, 10461550), (23, 10006700), (25, 9206164), (44, 5230775), (46, 5003350), (50, 4603082), (55, 4184620), (92, 2501675), (100, 2301541), (110, 2092310), (115, 2001340), (121, 1902100), (220, 1046155), (230, 1000670), (242, 951050), (253, 909700), (275, 836924), (460, 500335), (484, 475525), (506, 454850), (550, 418462), (575, 400268), (605, 380420), (827, 278300), (1012, 227425), (1100, 209231), (1150, 200134), (1210, 190210), (1265, 181940), (1654, 139150), (2300, 100067), (2420, 95105), (2530, 90970), (2783, 82700), (3025, 76084), (3308, 69575), (4135, 55660), (5060, 45485), (5566, 41350), (6050, 38042), (6325, 36388), (8270, 27830), (9097, 25300), (11132, 20675), (12100, 19021), (12650, 18194), (13915, 16540)]