25395960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 82425600

約数和(自身を除く): 57029640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 170, 177, 204, 211, 236, 255, 295, 340, 354, 408, 422, 472, 510, 590, 633, 680, 708, 844, 885, 1003, 1020, 1055, 1180, 1266, 1416, 1688, 1770, 2006, 2040, 2110, 2360, 2532, 3009, 3165, 3540, 3587, 4012, 4220, 5015, 5064, 6018, 6330, 7080, 7174, 8024, 8440, 10030, 10761, 12036, 12449, 12660, 14348, 15045, 17935, 20060, 21522, 24072, 24898, 25320, 28696, 30090, 35870, 37347, 40120, 43044, 49796, 53805, 60180, 62245, 71740, 74694, 86088, 99592, 107610, 120360, 124490, 143480, 149388, 186735, 211633, 215220, 248980, 298776, 373470, 423266, 430440, 497960, 634899, 746940, 846532, 1058165, 1269798, 1493880, 1693064, 2116330, 2539596, 3174495, 4232660, 5079192, 6348990, 8465320, 12697980, 25395960]

約数ペア:

[(1, 25395960), (2, 12697980), (3, 8465320), (4, 6348990), (5, 5079192), (6, 4232660), (8, 3174495), (10, 2539596), (12, 2116330), (15, 1693064), (17, 1493880), (20, 1269798), (24, 1058165), (30, 846532), (34, 746940), (40, 634899), (51, 497960), (59, 430440), (60, 423266), (68, 373470), (85, 298776), (102, 248980), (118, 215220), (120, 211633), (136, 186735), (170, 149388), (177, 143480), (204, 124490), (211, 120360), (236, 107610), (255, 99592), (295, 86088), (340, 74694), (354, 71740), (408, 62245), (422, 60180), (472, 53805), (510, 49796), (590, 43044), (633, 40120), (680, 37347), (708, 35870), (844, 30090), (885, 28696), (1003, 25320), (1020, 24898), (1055, 24072), (1180, 21522), (1266, 20060), (1416, 17935), (1688, 15045), (1770, 14348), (2006, 12660), (2040, 12449), (2110, 12036), (2360, 10761), (2532, 10030), (3009, 8440), (3165, 8024), (3540, 7174), (3587, 7080), (4012, 6330), (4220, 6018), (5015, 5064)]