15357100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 37997568

約数和(自身を除く): 22640468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 607, 1012, 1100, 1150, 1214, 1265, 2300, 2428, 2530, 3035, 5060, 6070, 6325, 6677, 12140, 12650, 13354, 13961, 15175, 25300, 26708, 27922, 30350, 33385, 55844, 60700, 66770, 69805, 133540, 139610, 153571, 166925, 279220, 307142, 333850, 349025, 614284, 667700, 698050, 767855, 1396100, 1535710, 3071420, 3839275, 7678550, 15357100]

約数ペア:

[(1, 15357100), (2, 7678550), (4, 3839275), (5, 3071420), (10, 1535710), (11, 1396100), (20, 767855), (22, 698050), (23, 667700), (25, 614284), (44, 349025), (46, 333850), (50, 307142), (55, 279220), (92, 166925), (100, 153571), (110, 139610), (115, 133540), (220, 69805), (230, 66770), (253, 60700), (275, 55844), (460, 33385), (506, 30350), (550, 27922), (575, 26708), (607, 25300), (1012, 15175), (1100, 13961), (1150, 13354), (1214, 12650), (1265, 12140), (2300, 6677), (2428, 6325), (2530, 6070), (3035, 5060)]