2600820540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{4967}}^1$

素因数の和:7891

約数の個数: 72

約数和(自身を含む): 7893456480

約数和(自身を除く): 5292635940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2909, 4967, 5818, 8727, 9934, 11636, 14545, 14901, 17454, 19868, 24835, 26181, 29090, 29802, 34908, 43635, 44703, 49670, 52362, 58180, 59604, 74505, 87270, 89406, 99340, 104724, 130905, 149010, 174540, 178812, 223515, 261810, 298020, 447030, 523620, 894060, 14449003, 28898006, 43347009, 57796012, 72245015, 86694018, 130041027, 144490030, 173388036, 216735045, 260082054, 288980060, 433470090, 520164108, 650205135, 866940180, 1300410270, 2600820540]

約数ペア:

[(1, 2600820540), (2, 1300410270), (3, 866940180), (4, 650205135), (5, 520164108), (6, 433470090), (9, 288980060), (10, 260082054), (12, 216735045), (15, 173388036), (18, 144490030), (20, 130041027), (30, 86694018), (36, 72245015), (45, 57796012), (60, 43347009), (90, 28898006), (180, 14449003), (2909, 894060), (4967, 523620), (5818, 447030), (8727, 298020), (9934, 261810), (11636, 223515), (14545, 178812), (14901, 174540), (17454, 149010), (19868, 130905), (24835, 104724), (26181, 99340), (29090, 89406), (29802, 87270), (34908, 74505), (43635, 59604), (44703, 58180), (49670, 52362)]