72943740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{5003}}^1$

素因数の和:5030

約数の個数: 84

約数和(自身を含む): 229713624

約数和(自身を除く): 156769884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 5003, 7290, 10006, 14580, 15009, 20012, 25015, 30018, 45027, 50030, 60036, 75045, 90054, 100060, 135081, 150090, 180108, 225135, 270162, 300180, 405243, 450270, 540324, 675405, 810486, 900540, 1215729, 1350810, 1620972, 2026215, 2431458, 2701620, 3647187, 4052430, 4862916, 6078645, 7294374, 8104860, 12157290, 14588748, 18235935, 24314580, 36471870, 72943740]

約数ペア:

[(1, 72943740), (2, 36471870), (3, 24314580), (4, 18235935), (5, 14588748), (6, 12157290), (9, 8104860), (10, 7294374), (12, 6078645), (15, 4862916), (18, 4052430), (20, 3647187), (27, 2701620), (30, 2431458), (36, 2026215), (45, 1620972), (54, 1350810), (60, 1215729), (81, 900540), (90, 810486), (108, 675405), (135, 540324), (162, 450270), (180, 405243), (243, 300180), (270, 270162), (324, 225135), (405, 180108), (486, 150090), (540, 135081), (729, 100060), (810, 90054), (972, 75045), (1215, 60036), (1458, 50030), (1620, 45027), (2430, 30018), (2916, 25015), (3645, 20012), (4860, 15009), (5003, 14580), (7290, 10006)]