288513630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 821145600

約数和(自身を除く): 532631970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 239, 255, 263, 270, 306, 459, 478, 510, 526, 717, 765, 789, 918, 1195, 1315, 1434, 1530, 1578, 2151, 2295, 2367, 2390, 2630, 3585, 3945, 4063, 4302, 4471, 4590, 4734, 6453, 7101, 7170, 7890, 8126, 8942, 10755, 11835, 12189, 12906, 13413, 14202, 20315, 21510, 22355, 23670, 24378, 26826, 32265, 35505, 36567, 40239, 40630, 44710, 60945, 62857, 64530, 67065, 71010, 73134, 80478, 109701, 120717, 121890, 125714, 134130, 182835, 188571, 201195, 219402, 241434, 314285, 365670, 377142, 402390, 548505, 565713, 603585, 628570, 942855, 1068569, 1097010, 1131426, 1207170, 1697139, 1885710, 2137138, 2828565, 3205707, 3394278, 5342845, 5657130, 6411414, 8485695, 9617121, 10685690, 16028535, 16971390, 19234242, 28851363, 32057070, 48085605, 57702726, 96171210, 144256815, 288513630]

約数ペア:

[(1, 288513630), (2, 144256815), (3, 96171210), (5, 57702726), (6, 48085605), (9, 32057070), (10, 28851363), (15, 19234242), (17, 16971390), (18, 16028535), (27, 10685690), (30, 9617121), (34, 8485695), (45, 6411414), (51, 5657130), (54, 5342845), (85, 3394278), (90, 3205707), (102, 2828565), (135, 2137138), (153, 1885710), (170, 1697139), (239, 1207170), (255, 1131426), (263, 1097010), (270, 1068569), (306, 942855), (459, 628570), (478, 603585), (510, 565713), (526, 548505), (717, 402390), (765, 377142), (789, 365670), (918, 314285), (1195, 241434), (1315, 219402), (1434, 201195), (1530, 188571), (1578, 182835), (2151, 134130), (2295, 125714), (2367, 121890), (2390, 120717), (2630, 109701), (3585, 80478), (3945, 73134), (4063, 71010), (4302, 67065), (4471, 64530), (4590, 62857), (4734, 60945), (6453, 44710), (7101, 40630), (7170, 40239), (7890, 36567), (8126, 35505), (8942, 32265), (10755, 26826), (11835, 24378), (12189, 23670), (12906, 22355), (13413, 21510), (14202, 20315)]