174634440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 539136000

約数和(自身を除く): 364501560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 103, 120, 142, 199, 206, 213, 284, 309, 355, 398, 412, 426, 515, 568, 597, 618, 710, 796, 824, 852, 995, 1030, 1065, 1194, 1236, 1420, 1545, 1592, 1704, 1990, 2060, 2130, 2388, 2472, 2840, 2985, 3090, 3980, 4120, 4260, 4776, 5970, 6180, 7313, 7960, 8520, 11940, 12360, 14129, 14626, 20497, 21939, 23880, 28258, 29252, 36565, 40994, 42387, 43878, 56516, 58504, 61491, 70645, 73130, 81988, 84774, 87756, 102485, 109695, 113032, 122982, 141290, 146260, 163976, 169548, 175512, 204970, 211935, 219390, 245964, 282580, 292520, 307455, 339096, 409940, 423870, 438780, 491928, 565160, 614910, 819880, 847740, 877560, 1229820, 1455287, 1695480, 2459640, 2910574, 4365861, 5821148, 7276435, 8731722, 11642296, 14552870, 17463444, 21829305, 29105740, 34926888, 43658610, 58211480, 87317220, 174634440]

約数ペア:

[(1, 174634440), (2, 87317220), (3, 58211480), (4, 43658610), (5, 34926888), (6, 29105740), (8, 21829305), (10, 17463444), (12, 14552870), (15, 11642296), (20, 8731722), (24, 7276435), (30, 5821148), (40, 4365861), (60, 2910574), (71, 2459640), (103, 1695480), (120, 1455287), (142, 1229820), (199, 877560), (206, 847740), (213, 819880), (284, 614910), (309, 565160), (355, 491928), (398, 438780), (412, 423870), (426, 409940), (515, 339096), (568, 307455), (597, 292520), (618, 282580), (710, 245964), (796, 219390), (824, 211935), (852, 204970), (995, 175512), (1030, 169548), (1065, 163976), (1194, 146260), (1236, 141290), (1420, 122982), (1545, 113032), (1592, 109695), (1704, 102485), (1990, 87756), (2060, 84774), (2130, 81988), (2388, 73130), (2472, 70645), (2840, 61491), (2985, 58504), (3090, 56516), (3980, 43878), (4120, 42387), (4260, 40994), (4776, 36565), (5970, 29252), (6180, 28258), (7313, 23880), (7960, 21939), (8520, 20497), (11940, 14626), (12360, 14129)]