275622480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{18229}}^1$

素因数の和:18258

約数の個数: 160

約数和(自身を含む): 1085049600

約数和(自身を除く): 809427120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 18229, 36458, 54687, 72916, 91145, 109374, 127603, 145832, 164061, 182290, 218748, 255206, 273435, 291664, 328122, 364580, 382809, 437496, 492183, 510412, 546870, 638015, 656244, 729160, 765618, 820305, 874992, 984366, 1020824, 1093740, 1148427, 1276030, 1312488, 1458320, 1531236, 1640610, 1914045, 1968732, 2041648, 2187480, 2296854, 2460915, 2552060, 2624976, 3062472, 3281220, 3445281, 3828090, 3937464, 4374960, 4593708, 4921830, 5104120, 5742135, 6124944, 6562440, 6890562, 7656180, 7874928, 9187416, 9843660, 10208240, 11484270, 13124880, 13781124, 15312360, 17226405, 18374832, 19687320, 22968540, 27562248, 30624720, 34452810, 39374640, 45937080, 55124496, 68905620, 91874160, 137811240, 275622480]

約数ペア:

[(1, 275622480), (2, 137811240), (3, 91874160), (4, 68905620), (5, 55124496), (6, 45937080), (7, 39374640), (8, 34452810), (9, 30624720), (10, 27562248), (12, 22968540), (14, 19687320), (15, 18374832), (16, 17226405), (18, 15312360), (20, 13781124), (21, 13124880), (24, 11484270), (27, 10208240), (28, 9843660), (30, 9187416), (35, 7874928), (36, 7656180), (40, 6890562), (42, 6562440), (45, 6124944), (48, 5742135), (54, 5104120), (56, 4921830), (60, 4593708), (63, 4374960), (70, 3937464), (72, 3828090), (80, 3445281), (84, 3281220), (90, 3062472), (105, 2624976), (108, 2552060), (112, 2460915), (120, 2296854), (126, 2187480), (135, 2041648), (140, 1968732), (144, 1914045), (168, 1640610), (180, 1531236), (189, 1458320), (210, 1312488), (216, 1276030), (240, 1148427), (252, 1093740), (270, 1020824), (280, 984366), (315, 874992), (336, 820305), (360, 765618), (378, 729160), (420, 656244), (432, 638015), (504, 546870), (540, 510412), (560, 492183), (630, 437496), (720, 382809), (756, 364580), (840, 328122), (945, 291664), (1008, 273435), (1080, 255206), (1260, 218748), (1512, 182290), (1680, 164061), (1890, 145832), (2160, 127603), (2520, 109374), (3024, 91145), (3780, 72916), (5040, 54687), (7560, 36458), (15120, 18229)]