127537800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 433097280

約数和(自身を除く): 305559480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 83, 100, 104, 120, 130, 150, 156, 166, 195, 197, 200, 249, 260, 300, 312, 325, 332, 390, 394, 415, 498, 520, 591, 600, 650, 664, 780, 788, 830, 975, 985, 996, 1079, 1182, 1245, 1300, 1560, 1576, 1660, 1950, 1970, 1992, 2075, 2158, 2364, 2490, 2561, 2600, 2955, 3237, 3320, 3900, 3940, 4150, 4316, 4728, 4925, 4980, 5122, 5395, 5910, 6225, 6474, 7683, 7800, 7880, 8300, 8632, 9850, 9960, 10244, 10790, 11820, 12450, 12805, 12948, 14775, 15366, 16185, 16351, 16600, 19700, 20488, 21580, 23640, 24900, 25610, 25896, 26975, 29550, 30732, 32370, 32702, 38415, 39400, 43160, 49053, 49800, 51220, 53950, 59100, 61464, 64025, 64740, 65404, 76830, 80925, 81755, 98106, 102440, 107900, 118200, 128050, 129480, 130808, 153660, 161850, 163510, 192075, 196212, 212563, 215800, 245265, 256100, 307320, 323700, 327020, 384150, 392424, 408775, 425126, 490530, 512200, 637689, 647400, 654040, 768300, 817550, 850252, 981060, 1062815, 1226325, 1275378, 1536600, 1635100, 1700504, 1962120, 2125630, 2452650, 2550756, 3188445, 3270200, 4251260, 4905300, 5101512, 5314075, 6376890, 8502520, 9810600, 10628150, 12753780, 15942225, 21256300, 25507560, 31884450, 42512600, 63768900, 127537800]

約数ペア:

[(1, 127537800), (2, 63768900), (3, 42512600), (4, 31884450), (5, 25507560), (6, 21256300), (8, 15942225), (10, 12753780), (12, 10628150), (13, 9810600), (15, 8502520), (20, 6376890), (24, 5314075), (25, 5101512), (26, 4905300), (30, 4251260), (39, 3270200), (40, 3188445), (50, 2550756), (52, 2452650), (60, 2125630), (65, 1962120), (75, 1700504), (78, 1635100), (83, 1536600), (100, 1275378), (104, 1226325), (120, 1062815), (130, 981060), (150, 850252), (156, 817550), (166, 768300), (195, 654040), (197, 647400), (200, 637689), (249, 512200), (260, 490530), (300, 425126), (312, 408775), (325, 392424), (332, 384150), (390, 327020), (394, 323700), (415, 307320), (498, 256100), (520, 245265), (591, 215800), (600, 212563), (650, 196212), (664, 192075), (780, 163510), (788, 161850), (830, 153660), (975, 130808), (985, 129480), (996, 128050), (1079, 118200), (1182, 107900), (1245, 102440), (1300, 98106), (1560, 81755), (1576, 80925), (1660, 76830), (1950, 65404), (1970, 64740), (1992, 64025), (2075, 61464), (2158, 59100), (2364, 53950), (2490, 51220), (2561, 49800), (2600, 49053), (2955, 43160), (3237, 39400), (3320, 38415), (3900, 32702), (3940, 32370), (4150, 30732), (4316, 29550), (4728, 26975), (4925, 25896), (4980, 25610), (5122, 24900), (5395, 23640), (5910, 21580), (6225, 20488), (6474, 19700), (7683, 16600), (7800, 16351), (7880, 16185), (8300, 15366), (8632, 14775), (9850, 12948), (9960, 12805), (10244, 12450), (10790, 11820)]