109899250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{109}}^2$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 213247944

約数和(自身を除く): 103348694

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 109, 125, 185, 218, 250, 370, 545, 925, 1090, 1850, 2725, 4033, 4625, 5450, 8066, 9250, 11881, 13625, 20165, 23762, 27250, 40330, 59405, 100825, 118810, 201650, 297025, 439597, 504125, 594050, 879194, 1008250, 1485125, 2197985, 2970250, 4395970, 10989925, 21979850, 54949625, 109899250]

約数ペア:

[(1, 109899250), (2, 54949625), (5, 21979850), (10, 10989925), (25, 4395970), (37, 2970250), (50, 2197985), (74, 1485125), (109, 1008250), (125, 879194), (185, 594050), (218, 504125), (250, 439597), (370, 297025), (545, 201650), (925, 118810), (1090, 100825), (1850, 59405), (2725, 40330), (4033, 27250), (4625, 23762), (5450, 20165), (8066, 13625), (9250, 11881)]