147688920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 503553600

約数和(自身を除く): 355864680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 577, 632, 648, 711, 790, 810, 948, 1080, 1154, 1185, 1422, 1580, 1620, 1731, 1896, 2133, 2308, 2370, 2844, 2885, 3160, 3240, 3462, 3555, 4266, 4616, 4740, 5193, 5688, 5770, 6399, 6924, 7110, 8532, 8655, 9480, 10386, 10665, 11540, 12798, 13848, 14220, 15579, 17064, 17310, 20772, 21330, 23080, 25596, 25965, 28440, 31158, 31995, 34620, 41544, 42660, 45583, 46737, 51192, 51930, 62316, 63990, 69240, 77895, 85320, 91166, 93474, 103860, 124632, 127980, 136749, 155790, 182332, 186948, 207720, 227915, 233685, 255960, 273498, 311580, 364664, 373896, 410247, 455830, 467370, 546996, 623160, 683745, 820494, 911660, 934740, 1093992, 1230741, 1367490, 1640988, 1823320, 1869480, 2051235, 2461482, 2734980, 3281976, 3692223, 4102470, 4922964, 5469960, 6153705, 7384446, 8204940, 9845928, 12307410, 14768892, 16409880, 18461115, 24614820, 29537784, 36922230, 49229640, 73844460, 147688920]

約数ペア:

[(1, 147688920), (2, 73844460), (3, 49229640), (4, 36922230), (5, 29537784), (6, 24614820), (8, 18461115), (9, 16409880), (10, 14768892), (12, 12307410), (15, 9845928), (18, 8204940), (20, 7384446), (24, 6153705), (27, 5469960), (30, 4922964), (36, 4102470), (40, 3692223), (45, 3281976), (54, 2734980), (60, 2461482), (72, 2051235), (79, 1869480), (81, 1823320), (90, 1640988), (108, 1367490), (120, 1230741), (135, 1093992), (158, 934740), (162, 911660), (180, 820494), (216, 683745), (237, 623160), (270, 546996), (316, 467370), (324, 455830), (360, 410247), (395, 373896), (405, 364664), (474, 311580), (540, 273498), (577, 255960), (632, 233685), (648, 227915), (711, 207720), (790, 186948), (810, 182332), (948, 155790), (1080, 136749), (1154, 127980), (1185, 124632), (1422, 103860), (1580, 93474), (1620, 91166), (1731, 85320), (1896, 77895), (2133, 69240), (2308, 63990), (2370, 62316), (2844, 51930), (2885, 51192), (3160, 46737), (3240, 45583), (3462, 42660), (3555, 41544), (4266, 34620), (4616, 31995), (4740, 31158), (5193, 28440), (5688, 25965), (5770, 25596), (6399, 23080), (6924, 21330), (7110, 20772), (8532, 17310), (8655, 17064), (9480, 15579), (10386, 14220), (10665, 13848), (11540, 12798)]