88068420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2386

約数の個数: 144

約数和(自身を含む): 306895680

約数和(自身を除く): 218827260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2341, 2508, 3135, 3420, 3762, 4180, 4682, 6270, 7023, 7524, 9364, 9405, 11705, 12540, 14046, 18810, 21069, 23410, 25751, 28092, 35115, 37620, 42138, 44479, 46820, 51502, 70230, 77253, 84276, 88958, 103004, 105345, 128755, 133437, 140460, 154506, 177916, 210690, 222395, 231759, 257510, 266874, 309012, 386265, 400311, 421380, 444790, 463518, 489269, 515020, 533748, 667185, 772530, 800622, 889580, 927036, 978538, 1158795, 1334370, 1467807, 1545060, 1601244, 1957076, 2001555, 2317590, 2446345, 2668740, 2935614, 4003110, 4403421, 4635180, 4892690, 5871228, 7339035, 8006220, 8806842, 9785380, 14678070, 17613684, 22017105, 29356140, 44034210, 88068420]

約数ペア:

[(1, 88068420), (2, 44034210), (3, 29356140), (4, 22017105), (5, 17613684), (6, 14678070), (9, 9785380), (10, 8806842), (11, 8006220), (12, 7339035), (15, 5871228), (18, 4892690), (19, 4635180), (20, 4403421), (22, 4003110), (30, 2935614), (33, 2668740), (36, 2446345), (38, 2317590), (44, 2001555), (45, 1957076), (55, 1601244), (57, 1545060), (60, 1467807), (66, 1334370), (76, 1158795), (90, 978538), (95, 927036), (99, 889580), (110, 800622), (114, 772530), (132, 667185), (165, 533748), (171, 515020), (180, 489269), (190, 463518), (198, 444790), (209, 421380), (220, 400311), (228, 386265), (285, 309012), (330, 266874), (342, 257510), (380, 231759), (396, 222395), (418, 210690), (495, 177916), (570, 154506), (627, 140460), (660, 133437), (684, 128755), (836, 105345), (855, 103004), (990, 88958), (1045, 84276), (1140, 77253), (1254, 70230), (1710, 51502), (1881, 46820), (1980, 44479), (2090, 42138), (2341, 37620), (2508, 35115), (3135, 28092), (3420, 25751), (3762, 23410), (4180, 21069), (4682, 18810), (6270, 14046), (7023, 12540), (7524, 11705), (9364, 9405)]