18363900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 54465264

約数和(自身を除く): 36101364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 1493, 2050, 2460, 2986, 3075, 4100, 4479, 5972, 6150, 7465, 8958, 12300, 14930, 17916, 22395, 29860, 37325, 44790, 61213, 74650, 89580, 111975, 122426, 149300, 183639, 223950, 244852, 306065, 367278, 447900, 612130, 734556, 918195, 1224260, 1530325, 1836390, 3060650, 3672780, 4590975, 6121300, 9181950, 18363900]

約数ペア:

[(1, 18363900), (2, 9181950), (3, 6121300), (4, 4590975), (5, 3672780), (6, 3060650), (10, 1836390), (12, 1530325), (15, 1224260), (20, 918195), (25, 734556), (30, 612130), (41, 447900), (50, 367278), (60, 306065), (75, 244852), (82, 223950), (100, 183639), (123, 149300), (150, 122426), (164, 111975), (205, 89580), (246, 74650), (300, 61213), (410, 44790), (492, 37325), (615, 29860), (820, 22395), (1025, 17916), (1230, 14930), (1493, 12300), (2050, 8958), (2460, 7465), (2986, 6150), (3075, 5972), (4100, 4479)]