151275240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 519114960

約数和(自身を除く): 367839720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 41, 45, 60, 72, 74, 82, 90, 111, 120, 123, 148, 164, 180, 185, 205, 222, 246, 277, 296, 328, 333, 360, 369, 370, 410, 444, 492, 554, 555, 615, 666, 738, 740, 820, 831, 888, 984, 1108, 1110, 1230, 1332, 1385, 1476, 1480, 1517, 1640, 1662, 1665, 1845, 2216, 2220, 2460, 2493, 2664, 2770, 2952, 3034, 3324, 3330, 3690, 4155, 4440, 4551, 4920, 4986, 5540, 6068, 6648, 6660, 7380, 7585, 8310, 9102, 9972, 10249, 11080, 11357, 12136, 12465, 13320, 13653, 14760, 15170, 16620, 18204, 19944, 20498, 22714, 22755, 24930, 27306, 30340, 30747, 33240, 34071, 36408, 40996, 45428, 45510, 49860, 51245, 54612, 56785, 60680, 61494, 68142, 68265, 81992, 90856, 91020, 92241, 99720, 102213, 102490, 109224, 113570, 122988, 136284, 136530, 153735, 170355, 182040, 184482, 204426, 204980, 227140, 245976, 272568, 273060, 307470, 340710, 368964, 408852, 409960, 420209, 454280, 461205, 511065, 546120, 614940, 681420, 737928, 817704, 840418, 922410, 1022130, 1229880, 1260627, 1362840, 1680836, 1844820, 2044260, 2101045, 2521254, 3361672, 3689640, 3781881, 4088520, 4202090, 5042508, 6303135, 7563762, 8404180, 10085016, 12606270, 15127524, 16808360, 18909405, 25212540, 30255048, 37818810, 50425080, 75637620, 151275240]

約数ペア:

[(1, 151275240), (2, 75637620), (3, 50425080), (4, 37818810), (5, 30255048), (6, 25212540), (8, 18909405), (9, 16808360), (10, 15127524), (12, 12606270), (15, 10085016), (18, 8404180), (20, 7563762), (24, 6303135), (30, 5042508), (36, 4202090), (37, 4088520), (40, 3781881), (41, 3689640), (45, 3361672), (60, 2521254), (72, 2101045), (74, 2044260), (82, 1844820), (90, 1680836), (111, 1362840), (120, 1260627), (123, 1229880), (148, 1022130), (164, 922410), (180, 840418), (185, 817704), (205, 737928), (222, 681420), (246, 614940), (277, 546120), (296, 511065), (328, 461205), (333, 454280), (360, 420209), (369, 409960), (370, 408852), (410, 368964), (444, 340710), (492, 307470), (554, 273060), (555, 272568), (615, 245976), (666, 227140), (738, 204980), (740, 204426), (820, 184482), (831, 182040), (888, 170355), (984, 153735), (1108, 136530), (1110, 136284), (1230, 122988), (1332, 113570), (1385, 109224), (1476, 102490), (1480, 102213), (1517, 99720), (1640, 92241), (1662, 91020), (1665, 90856), (1845, 81992), (2216, 68265), (2220, 68142), (2460, 61494), (2493, 60680), (2664, 56785), (2770, 54612), (2952, 51245), (3034, 49860), (3324, 45510), (3330, 45428), (3690, 40996), (4155, 36408), (4440, 34071), (4551, 33240), (4920, 30747), (4986, 30340), (5540, 27306), (6068, 24930), (6648, 22755), (6660, 22714), (7380, 20498), (7585, 19944), (8310, 18204), (9102, 16620), (9972, 15170), (10249, 14760), (11080, 13653), (11357, 13320), (12136, 12465)]