122721000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2196

約数の個数: 128

約数和(自身を含む): 403228800

約数和(自身を除く): 280507800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2153, 2280, 2375, 2850, 3000, 3800, 4306, 4750, 5700, 6459, 7125, 8612, 9500, 10765, 11400, 12918, 14250, 17224, 19000, 21530, 25836, 28500, 32295, 40907, 43060, 51672, 53825, 57000, 64590, 81814, 86120, 107650, 122721, 129180, 161475, 163628, 204535, 215300, 245442, 258360, 269125, 322950, 327256, 409070, 430600, 490884, 538250, 613605, 645900, 807375, 818140, 981768, 1022675, 1076500, 1227210, 1291800, 1614750, 1636280, 2045350, 2153000, 2454420, 3068025, 3229500, 4090700, 4908840, 5113375, 6136050, 6459000, 8181400, 10226750, 12272100, 15340125, 20453500, 24544200, 30680250, 40907000, 61360500, 122721000]

約数ペア:

[(1, 122721000), (2, 61360500), (3, 40907000), (4, 30680250), (5, 24544200), (6, 20453500), (8, 15340125), (10, 12272100), (12, 10226750), (15, 8181400), (19, 6459000), (20, 6136050), (24, 5113375), (25, 4908840), (30, 4090700), (38, 3229500), (40, 3068025), (50, 2454420), (57, 2153000), (60, 2045350), (75, 1636280), (76, 1614750), (95, 1291800), (100, 1227210), (114, 1076500), (120, 1022675), (125, 981768), (150, 818140), (152, 807375), (190, 645900), (200, 613605), (228, 538250), (250, 490884), (285, 430600), (300, 409070), (375, 327256), (380, 322950), (456, 269125), (475, 258360), (500, 245442), (570, 215300), (600, 204535), (750, 163628), (760, 161475), (950, 129180), (1000, 122721), (1140, 107650), (1425, 86120), (1500, 81814), (1900, 64590), (2153, 57000), (2280, 53825), (2375, 51672), (2850, 43060), (3000, 40907), (3800, 32295), (4306, 28500), (4750, 25836), (5700, 21530), (6459, 19000), (7125, 17224), (8612, 14250), (9500, 12918), (10765, 11400)]