157603770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 436700160

約数和(自身を除く): 279096390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 239, 255, 306, 431, 478, 510, 717, 765, 862, 1195, 1293, 1434, 1530, 2151, 2155, 2390, 2586, 3585, 3879, 4063, 4302, 4310, 6465, 7170, 7327, 7758, 8126, 10755, 12189, 12930, 14654, 19395, 20315, 21510, 21981, 24378, 36567, 36635, 38790, 40630, 43962, 60945, 65943, 73134, 73270, 103009, 109905, 121890, 131886, 182835, 206018, 219810, 309027, 329715, 365670, 515045, 618054, 659430, 927081, 1030090, 1545135, 1751153, 1854162, 3090270, 3502306, 4635405, 5253459, 8755765, 9270810, 10506918, 15760377, 17511530, 26267295, 31520754, 52534590, 78801885, 157603770]

約数ペア:

[(1, 157603770), (2, 78801885), (3, 52534590), (5, 31520754), (6, 26267295), (9, 17511530), (10, 15760377), (15, 10506918), (17, 9270810), (18, 8755765), (30, 5253459), (34, 4635405), (45, 3502306), (51, 3090270), (85, 1854162), (90, 1751153), (102, 1545135), (153, 1030090), (170, 927081), (239, 659430), (255, 618054), (306, 515045), (431, 365670), (478, 329715), (510, 309027), (717, 219810), (765, 206018), (862, 182835), (1195, 131886), (1293, 121890), (1434, 109905), (1530, 103009), (2151, 73270), (2155, 73134), (2390, 65943), (2586, 60945), (3585, 43962), (3879, 40630), (4063, 38790), (4302, 36635), (4310, 36567), (6465, 24378), (7170, 21981), (7327, 21510), (7758, 20315), (8126, 19395), (10755, 14654), (12189, 12930)]