221942700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11743}}^1$

素因数の和:11773

約数の個数: 144

約数和(自身を含む): 815503360

約数和(自身を除く): 593560660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 11743, 18900, 23486, 35229, 46972, 58715, 70458, 82201, 105687, 117430, 140916, 164402, 176145, 211374, 234860, 246603, 293575, 317061, 328804, 352290, 411005, 422748, 493206, 528435, 587150, 634122, 704580, 739809, 822010, 880725, 986412, 1056870, 1174300, 1233015, 1268244, 1479618, 1585305, 1644020, 1761450, 2055025, 2113740, 2219427, 2466030, 2642175, 2959236, 3170610, 3522900, 3699045, 4110050, 4438854, 4932060, 5284350, 6165075, 6341220, 7398090, 7926525, 8220100, 8877708, 10568700, 11097135, 12330150, 14796180, 15853050, 18495225, 22194270, 24660300, 31706100, 36990450, 44388540, 55485675, 73980900, 110971350, 221942700]

約数ペア:

[(1, 221942700), (2, 110971350), (3, 73980900), (4, 55485675), (5, 44388540), (6, 36990450), (7, 31706100), (9, 24660300), (10, 22194270), (12, 18495225), (14, 15853050), (15, 14796180), (18, 12330150), (20, 11097135), (21, 10568700), (25, 8877708), (27, 8220100), (28, 7926525), (30, 7398090), (35, 6341220), (36, 6165075), (42, 5284350), (45, 4932060), (50, 4438854), (54, 4110050), (60, 3699045), (63, 3522900), (70, 3170610), (75, 2959236), (84, 2642175), (90, 2466030), (100, 2219427), (105, 2113740), (108, 2055025), (126, 1761450), (135, 1644020), (140, 1585305), (150, 1479618), (175, 1268244), (180, 1233015), (189, 1174300), (210, 1056870), (225, 986412), (252, 880725), (270, 822010), (300, 739809), (315, 704580), (350, 634122), (378, 587150), (420, 528435), (450, 493206), (525, 422748), (540, 411005), (630, 352290), (675, 328804), (700, 317061), (756, 293575), (900, 246603), (945, 234860), (1050, 211374), (1260, 176145), (1350, 164402), (1575, 140916), (1890, 117430), (2100, 105687), (2700, 82201), (3150, 70458), (3780, 58715), (4725, 46972), (6300, 35229), (9450, 23486), (11743, 18900)]