149193720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 530712000

約数和(自身を除く): 381518280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 234, 260, 284, 312, 355, 360, 390, 426, 449, 468, 520, 568, 585, 639, 710, 780, 852, 898, 923, 936, 1065, 1170, 1278, 1347, 1420, 1560, 1704, 1796, 1846, 2130, 2245, 2340, 2556, 2694, 2769, 2840, 3195, 3592, 3692, 4041, 4260, 4490, 4615, 4680, 5112, 5388, 5538, 5837, 6390, 6735, 7384, 8082, 8307, 8520, 8980, 9230, 10776, 11076, 11674, 12780, 13470, 13845, 16164, 16614, 17511, 17960, 18460, 20205, 22152, 23348, 25560, 26940, 27690, 29185, 31879, 32328, 33228, 35022, 36920, 40410, 41535, 46696, 52533, 53880, 55380, 58370, 63758, 66456, 70044, 80820, 83070, 87555, 95637, 105066, 110760, 116740, 127516, 140088, 159395, 161640, 166140, 175110, 191274, 210132, 233480, 255032, 262665, 286911, 318790, 332280, 350220, 382548, 414427, 420264, 478185, 525330, 573822, 637580, 700440, 765096, 828854, 956370, 1050660, 1147644, 1243281, 1275160, 1434555, 1657708, 1912740, 2072135, 2101320, 2295288, 2486562, 2869110, 3315416, 3729843, 3825480, 4144270, 4973124, 5738220, 6216405, 7459686, 8288540, 9946248, 11476440, 12432810, 14919372, 16577080, 18649215, 24865620, 29838744, 37298430, 49731240, 74596860, 149193720]

約数ペア:

[(1, 149193720), (2, 74596860), (3, 49731240), (4, 37298430), (5, 29838744), (6, 24865620), (8, 18649215), (9, 16577080), (10, 14919372), (12, 12432810), (13, 11476440), (15, 9946248), (18, 8288540), (20, 7459686), (24, 6216405), (26, 5738220), (30, 4973124), (36, 4144270), (39, 3825480), (40, 3729843), (45, 3315416), (52, 2869110), (60, 2486562), (65, 2295288), (71, 2101320), (72, 2072135), (78, 1912740), (90, 1657708), (104, 1434555), (117, 1275160), (120, 1243281), (130, 1147644), (142, 1050660), (156, 956370), (180, 828854), (195, 765096), (213, 700440), (234, 637580), (260, 573822), (284, 525330), (312, 478185), (355, 420264), (360, 414427), (390, 382548), (426, 350220), (449, 332280), (468, 318790), (520, 286911), (568, 262665), (585, 255032), (639, 233480), (710, 210132), (780, 191274), (852, 175110), (898, 166140), (923, 161640), (936, 159395), (1065, 140088), (1170, 127516), (1278, 116740), (1347, 110760), (1420, 105066), (1560, 95637), (1704, 87555), (1796, 83070), (1846, 80820), (2130, 70044), (2245, 66456), (2340, 63758), (2556, 58370), (2694, 55380), (2769, 53880), (2840, 52533), (3195, 46696), (3592, 41535), (3692, 40410), (4041, 36920), (4260, 35022), (4490, 33228), (4615, 32328), (4680, 31879), (5112, 29185), (5388, 27690), (5538, 26940), (5837, 25560), (6390, 23348), (6735, 22152), (7384, 20205), (8082, 18460), (8307, 17960), (8520, 17511), (8980, 16614), (9230, 16164), (10776, 13845), (11076, 13470), (11674, 12780)]