25357977540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{63487}}^1$

素因数の和:63826

約数の個数: 144

約数和(自身を含む): 88186355712

約数和(自身を除く): 62828378172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 317, 420, 630, 634, 951, 1260, 1268, 1585, 1902, 2219, 2853, 3170, 3804, 4438, 4755, 5706, 6340, 6657, 8876, 9510, 11095, 11412, 13314, 14265, 19020, 19971, 22190, 26628, 28530, 33285, 39942, 44380, 57060, 63487, 66570, 79884, 99855, 126974, 133140, 190461, 199710, 253948, 317435, 380922, 399420, 444409, 571383, 634870, 761844, 888818, 952305, 1142766, 1269740, 1333227, 1777636, 1904610, 2222045, 2285532, 2666454, 2856915, 3809220, 3999681, 4444090, 5332908, 5713830, 6666135, 7999362, 8888180, 11427660, 13332270, 15998724, 19998405, 20125379, 26664540, 39996810, 40250758, 60376137, 79993620, 80501516, 100626895, 120752274, 140877653, 181128411, 201253790, 241504548, 281755306, 301880685, 362256822, 402507580, 422632959, 563510612, 603761370, 704388265, 724513644, 845265918, 905642055, 1207522740, 1267898877, 1408776530, 1690531836, 1811284110, 2113164795, 2535797754, 2817553060, 3622568220, 4226329590, 5071595508, 6339494385, 8452659180, 12678988770, 25357977540]

約数ペア:

[(1, 25357977540), (2, 12678988770), (3, 8452659180), (4, 6339494385), (5, 5071595508), (6, 4226329590), (7, 3622568220), (9, 2817553060), (10, 2535797754), (12, 2113164795), (14, 1811284110), (15, 1690531836), (18, 1408776530), (20, 1267898877), (21, 1207522740), (28, 905642055), (30, 845265918), (35, 724513644), (36, 704388265), (42, 603761370), (45, 563510612), (60, 422632959), (63, 402507580), (70, 362256822), (84, 301880685), (90, 281755306), (105, 241504548), (126, 201253790), (140, 181128411), (180, 140877653), (210, 120752274), (252, 100626895), (315, 80501516), (317, 79993620), (420, 60376137), (630, 40250758), (634, 39996810), (951, 26664540), (1260, 20125379), (1268, 19998405), (1585, 15998724), (1902, 13332270), (2219, 11427660), (2853, 8888180), (3170, 7999362), (3804, 6666135), (4438, 5713830), (4755, 5332908), (5706, 4444090), (6340, 3999681), (6657, 3809220), (8876, 2856915), (9510, 2666454), (11095, 2285532), (11412, 2222045), (13314, 1904610), (14265, 1777636), (19020, 1333227), (19971, 1269740), (22190, 1142766), (26628, 952305), (28530, 888818), (33285, 761844), (39942, 634870), (44380, 571383), (57060, 444409), (63487, 399420), (66570, 380922), (79884, 317435), (99855, 253948), (126974, 199710), (133140, 190461)]