82404270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1427

約数の個数: 128

約数和(自身を含む): 250750080

約数和(自身を除く): 168345810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1381, 1530, 1755, 1989, 2210, 2295, 2762, 3315, 3510, 3978, 4143, 4590, 5967, 6630, 6905, 8286, 9945, 11934, 12429, 13810, 17953, 19890, 20715, 23477, 24858, 29835, 35906, 37287, 41430, 46954, 53859, 59670, 62145, 70431, 74574, 89765, 107718, 117385, 124290, 140862, 161577, 179530, 186435, 211293, 234770, 269295, 305201, 323154, 352155, 372870, 422586, 484731, 538590, 610402, 633879, 704310, 807885, 915603, 969462, 1056465, 1267758, 1526005, 1615770, 1831206, 2112930, 2423655, 2746809, 3052010, 3169395, 4578015, 4847310, 5493618, 6338790, 8240427, 9156030, 13734045, 16480854, 27468090, 41202135, 82404270]

約数ペア:

[(1, 82404270), (2, 41202135), (3, 27468090), (5, 16480854), (6, 13734045), (9, 9156030), (10, 8240427), (13, 6338790), (15, 5493618), (17, 4847310), (18, 4578015), (26, 3169395), (27, 3052010), (30, 2746809), (34, 2423655), (39, 2112930), (45, 1831206), (51, 1615770), (54, 1526005), (65, 1267758), (78, 1056465), (85, 969462), (90, 915603), (102, 807885), (117, 704310), (130, 633879), (135, 610402), (153, 538590), (170, 484731), (195, 422586), (221, 372870), (234, 352155), (255, 323154), (270, 305201), (306, 269295), (351, 234770), (390, 211293), (442, 186435), (459, 179530), (510, 161577), (585, 140862), (663, 124290), (702, 117385), (765, 107718), (918, 89765), (1105, 74574), (1170, 70431), (1326, 62145), (1381, 59670), (1530, 53859), (1755, 46954), (1989, 41430), (2210, 37287), (2295, 35906), (2762, 29835), (3315, 24858), (3510, 23477), (3978, 20715), (4143, 19890), (4590, 17953), (5967, 13810), (6630, 12429), (6905, 11934), (8286, 9945)]