73980900

素因数分解:

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

素因数の和:11770

約数の個数: 108

約数和(自身を含む): 265038592

約数和(自身を除く): 191057692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 11743, 23486, 35229, 46972, 58715, 70458, 82201, 105687, 117430, 140916, 164402, 176145, 211374, 234860, 246603, 293575, 328804, 352290, 411005, 422748, 493206, 528435, 587150, 704580, 739809, 822010, 880725, 986412, 1056870, 1174300, 1233015, 1479618, 1644020, 1761450, 2055025, 2113740, 2466030, 2642175, 2959236, 3522900, 3699045, 4110050, 4932060, 5284350, 6165075, 7398090, 8220100, 10568700, 12330150, 14796180, 18495225, 24660300, 36990450, 73980900]

約数ペア:

[(1, 73980900), (2, 36990450), (3, 24660300), (4, 18495225), (5, 14796180), (6, 12330150), (7, 10568700), (9, 8220100), (10, 7398090), (12, 6165075), (14, 5284350), (15, 4932060), (18, 4110050), (20, 3699045), (21, 3522900), (25, 2959236), (28, 2642175), (30, 2466030), (35, 2113740), (36, 2055025), (42, 1761450), (45, 1644020), (50, 1479618), (60, 1233015), (63, 1174300), (70, 1056870), (75, 986412), (84, 880725), (90, 822010), (100, 739809), (105, 704580), (126, 587150), (140, 528435), (150, 493206), (175, 422748), (180, 411005), (210, 352290), (225, 328804), (252, 293575), (300, 246603), (315, 234860), (350, 211374), (420, 176145), (450, 164402), (525, 140916), (630, 117430), (700, 105687), (900, 82201), (1050, 70458), (1260, 58715), (1575, 46972), (2100, 35229), (3150, 23486), (6300, 11743)]