283456260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4729}}^1$

素因数の和:4787

約数の個数: 120

約数和(自身を含む): 913438680

約数和(自身を除く): 629982420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4729, 4995, 5994, 6660, 9458, 9990, 11988, 14187, 14985, 18916, 19980, 23645, 28374, 29970, 42561, 47290, 56748, 59940, 70935, 85122, 94580, 127683, 141870, 170244, 174973, 212805, 255366, 283740, 349946, 383049, 425610, 510732, 524919, 638415, 699892, 766098, 851220, 874865, 1049838, 1276830, 1532196, 1574757, 1749730, 1915245, 2099676, 2553660, 2624595, 3149514, 3499460, 3830490, 4724271, 5249190, 6299028, 7660980, 7873785, 9448542, 10498380, 14172813, 15747570, 18897084, 23621355, 28345626, 31495140, 47242710, 56691252, 70864065, 94485420, 141728130, 283456260]

約数ペア:

[(1, 283456260), (2, 141728130), (3, 94485420), (4, 70864065), (5, 56691252), (6, 47242710), (9, 31495140), (10, 28345626), (12, 23621355), (15, 18897084), (18, 15747570), (20, 14172813), (27, 10498380), (30, 9448542), (36, 7873785), (37, 7660980), (45, 6299028), (54, 5249190), (60, 4724271), (74, 3830490), (81, 3499460), (90, 3149514), (108, 2624595), (111, 2553660), (135, 2099676), (148, 1915245), (162, 1749730), (180, 1574757), (185, 1532196), (222, 1276830), (270, 1049838), (324, 874865), (333, 851220), (370, 766098), (405, 699892), (444, 638415), (540, 524919), (555, 510732), (666, 425610), (740, 383049), (810, 349946), (999, 283740), (1110, 255366), (1332, 212805), (1620, 174973), (1665, 170244), (1998, 141870), (2220, 127683), (2997, 94580), (3330, 85122), (3996, 70935), (4729, 59940), (4995, 56748), (5994, 47290), (6660, 42561), (9458, 29970), (9990, 28374), (11988, 23645), (14187, 19980), (14985, 18916)]