3758251980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{55579}}^1$

素因数の和:55628

約数の個数: 144

約数和(自身を含む): 12773617920

約数和(自身を除く): 9015365940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2415, 2940, 3220, 3381, 4508, 4830, 5635, 6762, 9660, 11270, 13524, 16905, 22540, 33810, 55579, 67620, 111158, 166737, 222316, 277895, 333474, 389053, 555790, 666948, 778106, 833685, 1111580, 1167159, 1278317, 1556212, 1667370, 1945265, 2334318, 2556634, 2723371, 3334740, 3834951, 3890530, 4668636, 5113268, 5446742, 5835795, 6391585, 7669902, 7781060, 8170113, 8948219, 10893484, 11671590, 12783170, 13616855, 15339804, 16340226, 17896438, 19174755, 23343180, 25566340, 26844657, 27233710, 32680452, 35792876, 38349510, 40850565, 44741095, 53689314, 54467420, 62637533, 76699020, 81701130, 89482190, 107378628, 125275066, 134223285, 163402260, 178964380, 187912599, 250550132, 268446570, 313187665, 375825198, 536893140, 626375330, 751650396, 939562995, 1252750660, 1879125990, 3758251980]

約数ペア:

[(1, 3758251980), (2, 1879125990), (3, 1252750660), (4, 939562995), (5, 751650396), (6, 626375330), (7, 536893140), (10, 375825198), (12, 313187665), (14, 268446570), (15, 250550132), (20, 187912599), (21, 178964380), (23, 163402260), (28, 134223285), (30, 125275066), (35, 107378628), (42, 89482190), (46, 81701130), (49, 76699020), (60, 62637533), (69, 54467420), (70, 53689314), (84, 44741095), (92, 40850565), (98, 38349510), (105, 35792876), (115, 32680452), (138, 27233710), (140, 26844657), (147, 25566340), (161, 23343180), (196, 19174755), (210, 17896438), (230, 16340226), (245, 15339804), (276, 13616855), (294, 12783170), (322, 11671590), (345, 10893484), (420, 8948219), (460, 8170113), (483, 7781060), (490, 7669902), (588, 6391585), (644, 5835795), (690, 5446742), (735, 5113268), (805, 4668636), (966, 3890530), (980, 3834951), (1127, 3334740), (1380, 2723371), (1470, 2556634), (1610, 2334318), (1932, 1945265), (2254, 1667370), (2415, 1556212), (2940, 1278317), (3220, 1167159), (3381, 1111580), (4508, 833685), (4830, 778106), (5635, 666948), (6762, 555790), (9660, 389053), (11270, 333474), (13524, 277895), (16905, 222316), (22540, 166737), (33810, 111158), (55579, 67620)]