255075600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 895067712

約数和(自身を除く): 639992112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 83, 100, 104, 120, 130, 150, 156, 166, 195, 197, 200, 208, 240, 249, 260, 300, 312, 325, 332, 390, 394, 400, 415, 498, 520, 591, 600, 624, 650, 664, 780, 788, 830, 975, 985, 996, 1040, 1079, 1182, 1200, 1245, 1300, 1328, 1560, 1576, 1660, 1950, 1970, 1992, 2075, 2158, 2364, 2490, 2561, 2600, 2955, 3120, 3152, 3237, 3320, 3900, 3940, 3984, 4150, 4316, 4728, 4925, 4980, 5122, 5200, 5395, 5910, 6225, 6474, 6640, 7683, 7800, 7880, 8300, 8632, 9456, 9850, 9960, 10244, 10790, 11820, 12450, 12805, 12948, 14775, 15366, 15600, 15760, 16185, 16351, 16600, 17264, 19700, 19920, 20488, 21580, 23640, 24900, 25610, 25896, 26975, 29550, 30732, 32370, 32702, 33200, 38415, 39400, 40976, 43160, 47280, 49053, 49800, 51220, 51792, 53950, 59100, 61464, 64025, 64740, 65404, 76830, 78800, 80925, 81755, 86320, 98106, 99600, 102440, 107900, 118200, 122928, 128050, 129480, 130808, 153660, 161850, 163510, 192075, 196212, 204880, 212563, 215800, 236400, 245265, 256100, 258960, 261616, 307320, 323700, 327020, 384150, 392424, 408775, 425126, 431600, 490530, 512200, 614640, 637689, 647400, 654040, 768300, 784848, 817550, 850252, 981060, 1024400, 1062815, 1226325, 1275378, 1294800, 1308080, 1536600, 1635100, 1700504, 1962120, 2125630, 2452650, 2550756, 3073200, 3188445, 3270200, 3401008, 3924240, 4251260, 4905300, 5101512, 5314075, 6376890, 6540400, 8502520, 9810600, 10203024, 10628150, 12753780, 15942225, 17005040, 19621200, 21256300, 25507560, 31884450, 42512600, 51015120, 63768900, 85025200, 127537800, 255075600]

約数ペア:

[(1, 255075600), (2, 127537800), (3, 85025200), (4, 63768900), (5, 51015120), (6, 42512600), (8, 31884450), (10, 25507560), (12, 21256300), (13, 19621200), (15, 17005040), (16, 15942225), (20, 12753780), (24, 10628150), (25, 10203024), (26, 9810600), (30, 8502520), (39, 6540400), (40, 6376890), (48, 5314075), (50, 5101512), (52, 4905300), (60, 4251260), (65, 3924240), (75, 3401008), (78, 3270200), (80, 3188445), (83, 3073200), (100, 2550756), (104, 2452650), (120, 2125630), (130, 1962120), (150, 1700504), (156, 1635100), (166, 1536600), (195, 1308080), (197, 1294800), (200, 1275378), (208, 1226325), (240, 1062815), (249, 1024400), (260, 981060), (300, 850252), (312, 817550), (325, 784848), (332, 768300), (390, 654040), (394, 647400), (400, 637689), (415, 614640), (498, 512200), (520, 490530), (591, 431600), (600, 425126), (624, 408775), (650, 392424), (664, 384150), (780, 327020), (788, 323700), (830, 307320), (975, 261616), (985, 258960), (996, 256100), (1040, 245265), (1079, 236400), (1182, 215800), (1200, 212563), (1245, 204880), (1300, 196212), (1328, 192075), (1560, 163510), (1576, 161850), (1660, 153660), (1950, 130808), (1970, 129480), (1992, 128050), (2075, 122928), (2158, 118200), (2364, 107900), (2490, 102440), (2561, 99600), (2600, 98106), (2955, 86320), (3120, 81755), (3152, 80925), (3237, 78800), (3320, 76830), (3900, 65404), (3940, 64740), (3984, 64025), (4150, 61464), (4316, 59100), (4728, 53950), (4925, 51792), (4980, 51220), (5122, 49800), (5200, 49053), (5395, 47280), (5910, 43160), (6225, 40976), (6474, 39400), (6640, 38415), (7683, 33200), (7800, 32702), (7880, 32370), (8300, 30732), (8632, 29550), (9456, 26975), (9850, 25896), (9960, 25610), (10244, 24900), (10790, 23640), (11820, 21580), (12450, 20488), (12805, 19920), (12948, 19700), (14775, 17264), (15366, 16600), (15600, 16351), (15760, 16185)]