188970840

素因数分解:

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

素因数の和:4786

約数の個数: 128

約数和(自身を含む): 647064000

約数和(自身を除く): 458093160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4729, 4995, 6660, 7992, 9458, 9990, 13320, 14187, 18916, 19980, 23645, 28374, 37832, 39960, 42561, 47290, 56748, 70935, 85122, 94580, 113496, 127683, 141870, 170244, 174973, 189160, 212805, 255366, 283740, 340488, 349946, 425610, 510732, 524919, 567480, 638415, 699892, 851220, 874865, 1021464, 1049838, 1276830, 1399784, 1574757, 1702440, 1749730, 2099676, 2553660, 2624595, 3149514, 3499460, 4199352, 4724271, 5107320, 5249190, 6299028, 6998920, 7873785, 9448542, 10498380, 12598056, 15747570, 18897084, 20996760, 23621355, 31495140, 37794168, 47242710, 62990280, 94485420, 188970840]

約数ペア:

[(1, 188970840), (2, 94485420), (3, 62990280), (4, 47242710), (5, 37794168), (6, 31495140), (8, 23621355), (9, 20996760), (10, 18897084), (12, 15747570), (15, 12598056), (18, 10498380), (20, 9448542), (24, 7873785), (27, 6998920), (30, 6299028), (36, 5249190), (37, 5107320), (40, 4724271), (45, 4199352), (54, 3499460), (60, 3149514), (72, 2624595), (74, 2553660), (90, 2099676), (108, 1749730), (111, 1702440), (120, 1574757), (135, 1399784), (148, 1276830), (180, 1049838), (185, 1021464), (216, 874865), (222, 851220), (270, 699892), (296, 638415), (333, 567480), (360, 524919), (370, 510732), (444, 425610), (540, 349946), (555, 340488), (666, 283740), (740, 255366), (888, 212805), (999, 189160), (1080, 174973), (1110, 170244), (1332, 141870), (1480, 127683), (1665, 113496), (1998, 94580), (2220, 85122), (2664, 70935), (3330, 56748), (3996, 47290), (4440, 42561), (4729, 39960), (4995, 37832), (6660, 28374), (7992, 23645), (9458, 19980), (9990, 18916), (13320, 14187)]