225020880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{44647}}^1$

素因数の和:44673

約数の個数: 120

約数和(自身を含む): 863670912

約数和(自身を除く): 638650032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 44647, 89294, 133941, 178588, 223235, 267882, 312529, 357176, 401823, 446470, 535764, 625058, 669705, 714352, 803646, 892940, 937587, 1071528, 1250116, 1339410, 1562645, 1607292, 1785880, 1875174, 2009115, 2143056, 2500232, 2678820, 2812761, 3125290, 3214584, 3571760, 3750348, 4018230, 4687935, 5000464, 5357640, 5625522, 6250580, 6429168, 7500696, 8036460, 9375870, 10715280, 11251044, 12501160, 14063805, 15001392, 16072920, 18751740, 22502088, 25002320, 28127610, 32145840, 37503480, 45004176, 56255220, 75006960, 112510440, 225020880]

約数ペア:

[(1, 225020880), (2, 112510440), (3, 75006960), (4, 56255220), (5, 45004176), (6, 37503480), (7, 32145840), (8, 28127610), (9, 25002320), (10, 22502088), (12, 18751740), (14, 16072920), (15, 15001392), (16, 14063805), (18, 12501160), (20, 11251044), (21, 10715280), (24, 9375870), (28, 8036460), (30, 7500696), (35, 6429168), (36, 6250580), (40, 5625522), (42, 5357640), (45, 5000464), (48, 4687935), (56, 4018230), (60, 3750348), (63, 3571760), (70, 3214584), (72, 3125290), (80, 2812761), (84, 2678820), (90, 2500232), (105, 2143056), (112, 2009115), (120, 1875174), (126, 1785880), (140, 1607292), (144, 1562645), (168, 1339410), (180, 1250116), (210, 1071528), (240, 937587), (252, 892940), (280, 803646), (315, 714352), (336, 669705), (360, 625058), (420, 535764), (504, 446470), (560, 401823), (630, 357176), (720, 312529), (840, 267882), (1008, 223235), (1260, 178588), (1680, 133941), (2520, 89294), (5040, 44647)]