227707920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28751}}^1$

素因数の和:28781

約数の個数: 120

約数和(自身を含む): 834268032

約数和(自身を除く): 606560112

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, 3960, 7920, 28751, 57502, 86253, 115004, 143755, 172506, 230008, 258759, 287510, 316261, 345012, 431265, 460016, 517518, 575020, 632522, 690024, 862530, 948783, 1035036, 1150040, 1265044, 1293795, 1380048, 1581305, 1725060, 1897566, 2070072, 2300080, 2530088, 2587590, 2846349, 3162610, 3450120, 3795132, 4140144, 4743915, 5060176, 5175180, 5692698, 6325220, 6900240, 7590264, 9487830, 10350360, 11385396, 12650440, 14231745, 15180528, 18975660, 20700720, 22770792, 25300880, 28463490, 37951320, 45541584, 56926980, 75902640, 113853960, 227707920]

約数ペア:

[(1, 227707920), (2, 113853960), (3, 75902640), (4, 56926980), (5, 45541584), (6, 37951320), (8, 28463490), (9, 25300880), (10, 22770792), (11, 20700720), (12, 18975660), (15, 15180528), (16, 14231745), (18, 12650440), (20, 11385396), (22, 10350360), (24, 9487830), (30, 7590264), (33, 6900240), (36, 6325220), (40, 5692698), (44, 5175180), (45, 5060176), (48, 4743915), (55, 4140144), (60, 3795132), (66, 3450120), (72, 3162610), (80, 2846349), (88, 2587590), (90, 2530088), (99, 2300080), (110, 2070072), (120, 1897566), (132, 1725060), (144, 1581305), (165, 1380048), (176, 1293795), (180, 1265044), (198, 1150040), (220, 1035036), (240, 948783), (264, 862530), (330, 690024), (360, 632522), (396, 575020), (440, 517518), (495, 460016), (528, 431265), (660, 345012), (720, 316261), (792, 287510), (880, 258759), (990, 230008), (1320, 172506), (1584, 143755), (1980, 115004), (2640, 86253), (3960, 57502), (7920, 28751)]