57172050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 171629640

約数和(自身を除く): 114457590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 337, 377, 390, 435, 450, 522, 585, 650, 674, 725, 754, 870, 975, 1011, 1131, 1170, 1305, 1450, 1685, 1885, 1950, 2022, 2175, 2262, 2610, 2925, 3033, 3370, 3393, 3770, 4350, 4381, 5055, 5655, 5850, 6066, 6525, 6786, 8425, 8762, 9425, 9773, 10110, 11310, 13050, 13143, 15165, 16850, 16965, 18850, 19546, 21905, 25275, 26286, 28275, 29319, 30330, 33930, 39429, 43810, 48865, 50550, 56550, 58638, 65715, 75825, 78858, 84825, 87957, 97730, 109525, 127049, 131430, 146595, 151650, 169650, 175914, 197145, 219050, 244325, 254098, 293190, 328575, 381147, 394290, 439785, 488650, 635245, 657150, 732975, 762294, 879570, 985725, 1143441, 1270490, 1465950, 1905735, 1971450, 2198925, 2286882, 3176225, 3811470, 4397850, 5717205, 6352450, 9528675, 11434410, 19057350, 28586025, 57172050]

約数ペア:

[(1, 57172050), (2, 28586025), (3, 19057350), (5, 11434410), (6, 9528675), (9, 6352450), (10, 5717205), (13, 4397850), (15, 3811470), (18, 3176225), (25, 2286882), (26, 2198925), (29, 1971450), (30, 1905735), (39, 1465950), (45, 1270490), (50, 1143441), (58, 985725), (65, 879570), (75, 762294), (78, 732975), (87, 657150), (90, 635245), (117, 488650), (130, 439785), (145, 394290), (150, 381147), (174, 328575), (195, 293190), (225, 254098), (234, 244325), (261, 219050), (290, 197145), (325, 175914), (337, 169650), (377, 151650), (390, 146595), (435, 131430), (450, 127049), (522, 109525), (585, 97730), (650, 87957), (674, 84825), (725, 78858), (754, 75825), (870, 65715), (975, 58638), (1011, 56550), (1131, 50550), (1170, 48865), (1305, 43810), (1450, 39429), (1685, 33930), (1885, 30330), (1950, 29319), (2022, 28275), (2175, 26286), (2262, 25275), (2610, 21905), (2925, 19546), (3033, 18850), (3370, 16965), (3393, 16850), (3770, 15165), (4350, 13143), (4381, 13050), (5055, 11310), (5655, 10110), (5850, 9773), (6066, 9425), (6525, 8762), (6786, 8425)]