148973220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75239}}^1$

素因数の和:75265

約数の個数: 72

約数和(自身を含む): 492972480

約数和(自身を除く): 343999260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 75239, 150478, 225717, 300956, 376195, 451434, 677151, 752390, 827629, 902868, 1128585, 1354302, 1504780, 1655258, 2257170, 2482887, 2708604, 3310516, 3385755, 4138145, 4514340, 4965774, 6771510, 7448661, 8276290, 9931548, 12414435, 13543020, 14897322, 16552580, 24828870, 29794644, 37243305, 49657740, 74486610, 148973220]

約数ペア:

[(1, 148973220), (2, 74486610), (3, 49657740), (4, 37243305), (5, 29794644), (6, 24828870), (9, 16552580), (10, 14897322), (11, 13543020), (12, 12414435), (15, 9931548), (18, 8276290), (20, 7448661), (22, 6771510), (30, 4965774), (33, 4514340), (36, 4138145), (44, 3385755), (45, 3310516), (55, 2708604), (60, 2482887), (66, 2257170), (90, 1655258), (99, 1504780), (110, 1354302), (132, 1128585), (165, 902868), (180, 827629), (198, 752390), (220, 677151), (330, 451434), (396, 376195), (495, 300956), (660, 225717), (990, 150478), (1980, 75239)]