45738160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 122536800

約数和(自身を除く): 76798640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 169, 170, 199, 208, 221, 260, 272, 338, 340, 398, 442, 520, 676, 680, 796, 845, 884, 995, 1040, 1105, 1352, 1360, 1592, 1690, 1768, 1990, 2210, 2587, 2704, 2873, 3184, 3380, 3383, 3536, 3980, 4420, 5174, 5746, 6760, 6766, 7960, 8840, 10348, 11492, 12935, 13520, 13532, 14365, 15920, 16915, 17680, 20696, 22984, 25870, 27064, 28730, 33631, 33830, 41392, 43979, 45968, 51740, 54128, 57460, 67262, 67660, 87958, 103480, 114920, 134524, 135320, 168155, 175916, 206960, 219895, 229840, 269048, 270640, 336310, 351832, 439790, 538096, 571727, 672620, 703664, 879580, 1143454, 1345240, 1759160, 2286908, 2690480, 2858635, 3518320, 4573816, 5717270, 9147632, 11434540, 22869080, 45738160]

約数ペア:

[(1, 45738160), (2, 22869080), (4, 11434540), (5, 9147632), (8, 5717270), (10, 4573816), (13, 3518320), (16, 2858635), (17, 2690480), (20, 2286908), (26, 1759160), (34, 1345240), (40, 1143454), (52, 879580), (65, 703664), (68, 672620), (80, 571727), (85, 538096), (104, 439790), (130, 351832), (136, 336310), (169, 270640), (170, 269048), (199, 229840), (208, 219895), (221, 206960), (260, 175916), (272, 168155), (338, 135320), (340, 134524), (398, 114920), (442, 103480), (520, 87958), (676, 67660), (680, 67262), (796, 57460), (845, 54128), (884, 51740), (995, 45968), (1040, 43979), (1105, 41392), (1352, 33830), (1360, 33631), (1592, 28730), (1690, 27064), (1768, 25870), (1990, 22984), (2210, 20696), (2587, 17680), (2704, 16915), (2873, 15920), (3184, 14365), (3380, 13532), (3383, 13520), (3536, 12935), (3980, 11492), (4420, 10348), (5174, 8840), (5746, 7960), (6760, 6766)]