220539240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5519}}^1$

素因数の和:5576

約数の個数: 128

約数和(自身を含む): 755136000

約数和(自身を除く): 534596760

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, 4995, 5519, 6660, 7992, 9990, 11038, 13320, 16557, 19980, 22076, 27595, 33114, 39960, 44152, 49671, 55190, 66228, 82785, 99342, 110380, 132456, 149013, 165570, 198684, 204203, 220760, 248355, 298026, 331140, 397368, 408406, 496710, 596052, 612609, 662280, 745065, 816812, 993420, 1021015, 1192104, 1225218, 1490130, 1633624, 1837827, 1986840, 2042030, 2450436, 2980260, 3063045, 3675654, 4084060, 4900872, 5513481, 5960520, 6126090, 7351308, 8168120, 9189135, 11026962, 12252180, 14702616, 18378270, 22053924, 24504360, 27567405, 36756540, 44107848, 55134810, 73513080, 110269620, 220539240]

約数ペア:

[(1, 220539240), (2, 110269620), (3, 73513080), (4, 55134810), (5, 44107848), (6, 36756540), (8, 27567405), (9, 24504360), (10, 22053924), (12, 18378270), (15, 14702616), (18, 12252180), (20, 11026962), (24, 9189135), (27, 8168120), (30, 7351308), (36, 6126090), (37, 5960520), (40, 5513481), (45, 4900872), (54, 4084060), (60, 3675654), (72, 3063045), (74, 2980260), (90, 2450436), (108, 2042030), (111, 1986840), (120, 1837827), (135, 1633624), (148, 1490130), (180, 1225218), (185, 1192104), (216, 1021015), (222, 993420), (270, 816812), (296, 745065), (333, 662280), (360, 612609), (370, 596052), (444, 496710), (540, 408406), (555, 397368), (666, 331140), (740, 298026), (888, 248355), (999, 220760), (1080, 204203), (1110, 198684), (1332, 165570), (1480, 149013), (1665, 132456), (1998, 110380), (2220, 99342), (2664, 82785), (3330, 66228), (3996, 55190), (4440, 49671), (4995, 44152), (5519, 39960), (6660, 33114), (7992, 27595), (9990, 22076), (11038, 19980), (13320, 16557)]