25906320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3271}}^1$

素因数の和:3301

約数の個数: 120

約数和(自身を含む): 94940352

約数和(自身を除く): 69034032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3271, 3960, 6542, 7920, 9813, 13084, 16355, 19626, 26168, 29439, 32710, 35981, 39252, 49065, 52336, 58878, 65420, 71962, 78504, 98130, 107943, 117756, 130840, 143924, 147195, 157008, 179905, 196260, 215886, 235512, 261680, 287848, 294390, 323829, 359810, 392520, 431772, 471024, 539715, 575696, 588780, 647658, 719620, 785040, 863544, 1079430, 1177560, 1295316, 1439240, 1619145, 1727088, 2158860, 2355120, 2590632, 2878480, 3238290, 4317720, 5181264, 6476580, 8635440, 12953160, 25906320]

約数ペア:

[(1, 25906320), (2, 12953160), (3, 8635440), (4, 6476580), (5, 5181264), (6, 4317720), (8, 3238290), (9, 2878480), (10, 2590632), (11, 2355120), (12, 2158860), (15, 1727088), (16, 1619145), (18, 1439240), (20, 1295316), (22, 1177560), (24, 1079430), (30, 863544), (33, 785040), (36, 719620), (40, 647658), (44, 588780), (45, 575696), (48, 539715), (55, 471024), (60, 431772), (66, 392520), (72, 359810), (80, 323829), (88, 294390), (90, 287848), (99, 261680), (110, 235512), (120, 215886), (132, 196260), (144, 179905), (165, 157008), (176, 147195), (180, 143924), (198, 130840), (220, 117756), (240, 107943), (264, 98130), (330, 78504), (360, 71962), (396, 65420), (440, 58878), (495, 52336), (528, 49065), (660, 39252), (720, 35981), (792, 32710), (880, 29439), (990, 26168), (1320, 19626), (1584, 16355), (1980, 13084), (2640, 9813), (3271, 7920), (3960, 6542)]