13378860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 45995040

約数和(自身を除く): 32616180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 233, 261, 290, 319, 330, 348, 396, 435, 466, 495, 522, 580, 638, 660, 699, 870, 932, 957, 990, 1044, 1165, 1276, 1305, 1398, 1595, 1740, 1914, 1980, 2097, 2330, 2563, 2610, 2796, 2871, 3190, 3495, 3828, 4194, 4660, 4785, 5126, 5220, 5742, 6380, 6757, 6990, 7689, 8388, 9570, 10252, 10485, 11484, 12815, 13514, 13980, 14355, 15378, 19140, 20271, 20970, 23067, 25630, 27028, 28710, 30756, 33785, 38445, 40542, 41940, 46134, 51260, 57420, 60813, 67570, 74327, 76890, 81084, 92268, 101355, 115335, 121626, 135140, 148654, 153780, 202710, 222981, 230670, 243252, 297308, 304065, 371635, 405420, 445962, 461340, 608130, 668943, 743270, 891924, 1114905, 1216260, 1337886, 1486540, 2229810, 2675772, 3344715, 4459620, 6689430, 13378860]

約数ペア:

[(1, 13378860), (2, 6689430), (3, 4459620), (4, 3344715), (5, 2675772), (6, 2229810), (9, 1486540), (10, 1337886), (11, 1216260), (12, 1114905), (15, 891924), (18, 743270), (20, 668943), (22, 608130), (29, 461340), (30, 445962), (33, 405420), (36, 371635), (44, 304065), (45, 297308), (55, 243252), (58, 230670), (60, 222981), (66, 202710), (87, 153780), (90, 148654), (99, 135140), (110, 121626), (116, 115335), (132, 101355), (145, 92268), (165, 81084), (174, 76890), (180, 74327), (198, 67570), (220, 60813), (233, 57420), (261, 51260), (290, 46134), (319, 41940), (330, 40542), (348, 38445), (396, 33785), (435, 30756), (466, 28710), (495, 27028), (522, 25630), (580, 23067), (638, 20970), (660, 20271), (699, 19140), (870, 15378), (932, 14355), (957, 13980), (990, 13514), (1044, 12815), (1165, 11484), (1276, 10485), (1305, 10252), (1398, 9570), (1595, 8388), (1740, 7689), (1914, 6990), (1980, 6757), (2097, 6380), (2330, 5742), (2563, 5220), (2610, 5126), (2796, 4785), (2871, 4660), (3190, 4194), (3495, 3828)]