1203115100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{99431}}^1$

素因数の和:99467

約数の個数: 54

約数和(自身を含む): 2869706952

約数和(自身を除く): 1666591852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 99431, 198862, 397724, 497155, 994310, 1093741, 1988620, 2187482, 2485775, 4374964, 4971550, 5468705, 9943100, 10937410, 12031151, 21874820, 24062302, 27343525, 48124604, 54687050, 60155755, 109374100, 120311510, 240623020, 300778775, 601557550, 1203115100]

約数ペア:

[(1, 1203115100), (2, 601557550), (4, 300778775), (5, 240623020), (10, 120311510), (11, 109374100), (20, 60155755), (22, 54687050), (25, 48124604), (44, 27343525), (50, 24062302), (55, 21874820), (100, 12031151), (110, 10937410), (121, 9943100), (220, 5468705), (242, 4971550), (275, 4374964), (484, 2485775), (550, 2187482), (605, 1988620), (1100, 1093741), (1210, 994310), (2420, 497155), (3025, 397724), (6050, 198862), (12100, 99431)]