154629960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 494812800

約数和(自身を除く): 340182840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 229, 255, 331, 340, 408, 458, 510, 662, 680, 687, 916, 993, 1020, 1145, 1324, 1374, 1655, 1832, 1986, 2040, 2290, 2648, 2748, 3310, 3435, 3893, 3972, 4580, 4965, 5496, 5627, 6620, 6870, 7786, 7944, 9160, 9930, 11254, 11679, 13240, 13740, 15572, 16881, 19465, 19860, 22508, 23358, 27480, 28135, 31144, 33762, 38930, 39720, 45016, 46716, 56270, 58395, 67524, 75799, 77860, 84405, 93432, 112540, 116790, 135048, 151598, 155720, 168810, 225080, 227397, 233580, 303196, 337620, 378995, 454794, 467160, 606392, 675240, 757990, 909588, 1136985, 1288583, 1515980, 1819176, 2273970, 2577166, 3031960, 3865749, 4547940, 5154332, 6442915, 7731498, 9095880, 10308664, 12885830, 15462996, 19328745, 25771660, 30925992, 38657490, 51543320, 77314980, 154629960]

約数ペア:

[(1, 154629960), (2, 77314980), (3, 51543320), (4, 38657490), (5, 30925992), (6, 25771660), (8, 19328745), (10, 15462996), (12, 12885830), (15, 10308664), (17, 9095880), (20, 7731498), (24, 6442915), (30, 5154332), (34, 4547940), (40, 3865749), (51, 3031960), (60, 2577166), (68, 2273970), (85, 1819176), (102, 1515980), (120, 1288583), (136, 1136985), (170, 909588), (204, 757990), (229, 675240), (255, 606392), (331, 467160), (340, 454794), (408, 378995), (458, 337620), (510, 303196), (662, 233580), (680, 227397), (687, 225080), (916, 168810), (993, 155720), (1020, 151598), (1145, 135048), (1324, 116790), (1374, 112540), (1655, 93432), (1832, 84405), (1986, 77860), (2040, 75799), (2290, 67524), (2648, 58395), (2748, 56270), (3310, 46716), (3435, 45016), (3893, 39720), (3972, 38930), (4580, 33762), (4965, 31144), (5496, 28135), (5627, 27480), (6620, 23358), (6870, 22508), (7786, 19860), (7944, 19465), (9160, 16881), (9930, 15572), (11254, 13740), (11679, 13240)]