25804620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 108

約数和(自身を含む): 82127136

約数和(自身を除く): 56322516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 271, 276, 345, 414, 460, 529, 542, 690, 813, 828, 1035, 1058, 1084, 1355, 1380, 1587, 1626, 2070, 2116, 2439, 2645, 2710, 3174, 3252, 4065, 4140, 4761, 4878, 5290, 5420, 6233, 6348, 7935, 8130, 9522, 9756, 10580, 12195, 12466, 15870, 16260, 18699, 19044, 23805, 24390, 24932, 31165, 31740, 37398, 47610, 48780, 56097, 62330, 74796, 93495, 95220, 112194, 124660, 143359, 186990, 224388, 280485, 286718, 373980, 430077, 560970, 573436, 716795, 860154, 1121940, 1290231, 1433590, 1720308, 2150385, 2580462, 2867180, 4300770, 5160924, 6451155, 8601540, 12902310, 25804620]

約数ペア:

[(1, 25804620), (2, 12902310), (3, 8601540), (4, 6451155), (5, 5160924), (6, 4300770), (9, 2867180), (10, 2580462), (12, 2150385), (15, 1720308), (18, 1433590), (20, 1290231), (23, 1121940), (30, 860154), (36, 716795), (45, 573436), (46, 560970), (60, 430077), (69, 373980), (90, 286718), (92, 280485), (115, 224388), (138, 186990), (180, 143359), (207, 124660), (230, 112194), (271, 95220), (276, 93495), (345, 74796), (414, 62330), (460, 56097), (529, 48780), (542, 47610), (690, 37398), (813, 31740), (828, 31165), (1035, 24932), (1058, 24390), (1084, 23805), (1355, 19044), (1380, 18699), (1587, 16260), (1626, 15870), (2070, 12466), (2116, 12195), (2439, 10580), (2645, 9756), (2710, 9522), (3174, 8130), (3252, 7935), (4065, 6348), (4140, 6233), (4761, 5420), (4878, 5290)]