75826620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 241532928

約数和(自身を除く): 165706308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 107, 124, 127, 155, 180, 186, 214, 254, 279, 310, 321, 372, 381, 428, 465, 508, 535, 558, 620, 635, 642, 762, 930, 963, 1070, 1116, 1143, 1270, 1284, 1395, 1524, 1605, 1860, 1905, 1926, 2140, 2286, 2540, 2790, 3210, 3317, 3810, 3852, 3937, 4572, 4815, 5580, 5715, 6420, 6634, 7620, 7874, 9630, 9951, 11430, 11811, 13268, 13589, 15748, 16585, 19260, 19685, 19902, 22860, 23622, 27178, 29853, 33170, 35433, 39370, 39804, 40767, 47244, 49755, 54356, 59055, 59706, 66340, 67945, 70866, 78740, 81534, 99510, 118110, 119412, 122301, 135890, 141732, 149265, 163068, 177165, 199020, 203835, 236220, 244602, 271780, 298530, 354330, 407670, 421259, 489204, 597060, 611505, 708660, 815340, 842518, 1223010, 1263777, 1685036, 2106295, 2446020, 2527554, 3791331, 4212590, 5055108, 6318885, 7582662, 8425180, 12637770, 15165324, 18956655, 25275540, 37913310, 75826620]

約数ペア:

[(1, 75826620), (2, 37913310), (3, 25275540), (4, 18956655), (5, 15165324), (6, 12637770), (9, 8425180), (10, 7582662), (12, 6318885), (15, 5055108), (18, 4212590), (20, 3791331), (30, 2527554), (31, 2446020), (36, 2106295), (45, 1685036), (60, 1263777), (62, 1223010), (90, 842518), (93, 815340), (107, 708660), (124, 611505), (127, 597060), (155, 489204), (180, 421259), (186, 407670), (214, 354330), (254, 298530), (279, 271780), (310, 244602), (321, 236220), (372, 203835), (381, 199020), (428, 177165), (465, 163068), (508, 149265), (535, 141732), (558, 135890), (620, 122301), (635, 119412), (642, 118110), (762, 99510), (930, 81534), (963, 78740), (1070, 70866), (1116, 67945), (1143, 66340), (1270, 59706), (1284, 59055), (1395, 54356), (1524, 49755), (1605, 47244), (1860, 40767), (1905, 39804), (1926, 39370), (2140, 35433), (2286, 33170), (2540, 29853), (2790, 27178), (3210, 23622), (3317, 22860), (3810, 19902), (3852, 19685), (3937, 19260), (4572, 16585), (4815, 15748), (5580, 13589), (5715, 13268), (6420, 11811), (6634, 11430), (7620, 9951), (7874, 9630)]