25852050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 82405440

約数和(自身を除く): 56553390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 126, 145, 150, 174, 175, 203, 210, 225, 261, 283, 290, 315, 350, 406, 435, 450, 522, 525, 566, 609, 630, 725, 849, 870, 1015, 1050, 1218, 1305, 1415, 1450, 1575, 1698, 1827, 1981, 2030, 2175, 2547, 2610, 2830, 3045, 3150, 3654, 3962, 4245, 4350, 5075, 5094, 5943, 6090, 6525, 7075, 8207, 8490, 9135, 9905, 10150, 11886, 12735, 13050, 14150, 15225, 16414, 17829, 18270, 19810, 21225, 24621, 25470, 29715, 30450, 35658, 41035, 42450, 45675, 49242, 49525, 57449, 59430, 63675, 73863, 82070, 89145, 91350, 99050, 114898, 123105, 127350, 147726, 148575, 172347, 178290, 205175, 246210, 287245, 297150, 344694, 369315, 410350, 445725, 517041, 574490, 615525, 738630, 861735, 891450, 1034082, 1231050, 1436225, 1723470, 1846575, 2585205, 2872450, 3693150, 4308675, 5170410, 8617350, 12926025, 25852050]

約数ペア:

[(1, 25852050), (2, 12926025), (3, 8617350), (5, 5170410), (6, 4308675), (7, 3693150), (9, 2872450), (10, 2585205), (14, 1846575), (15, 1723470), (18, 1436225), (21, 1231050), (25, 1034082), (29, 891450), (30, 861735), (35, 738630), (42, 615525), (45, 574490), (50, 517041), (58, 445725), (63, 410350), (70, 369315), (75, 344694), (87, 297150), (90, 287245), (105, 246210), (126, 205175), (145, 178290), (150, 172347), (174, 148575), (175, 147726), (203, 127350), (210, 123105), (225, 114898), (261, 99050), (283, 91350), (290, 89145), (315, 82070), (350, 73863), (406, 63675), (435, 59430), (450, 57449), (522, 49525), (525, 49242), (566, 45675), (609, 42450), (630, 41035), (725, 35658), (849, 30450), (870, 29715), (1015, 25470), (1050, 24621), (1218, 21225), (1305, 19810), (1415, 18270), (1450, 17829), (1575, 16414), (1698, 15225), (1827, 14150), (1981, 13050), (2030, 12735), (2175, 11886), (2547, 10150), (2610, 9905), (2830, 9135), (3045, 8490), (3150, 8207), (3654, 7075), (3962, 6525), (4245, 6090), (4350, 5943), (5075, 5094)]