220897800

素因数分解:

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

素因数の和:2197

約数の個数: 192

約数和(自身を含む): 801288000

約数和(自身を除く): 580390200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 2052, 2153, 2280, 2565, 2700, 2850, 3420, 3800, 4104, 4275, 4306, 5130, 5400, 5700, 6459, 6840, 8550, 8612, 10260, 10765, 11400, 12825, 12918, 17100, 17224, 19377, 20520, 21530, 25650, 25836, 32295, 34200, 38754, 40907, 43060, 51300, 51672, 53825, 58131, 64590, 77508, 81814, 86120, 96885, 102600, 107650, 116262, 122721, 129180, 155016, 161475, 163628, 193770, 204535, 215300, 232524, 245442, 258360, 290655, 322950, 327256, 368163, 387540, 409070, 430600, 465048, 484425, 490884, 581310, 613605, 645900, 736326, 775080, 818140, 968850, 981768, 1022675, 1104489, 1162620, 1227210, 1291800, 1453275, 1472652, 1636280, 1840815, 1937700, 2045350, 2208978, 2325240, 2454420, 2906550, 2945304, 3068025, 3681630, 3875400, 4090700, 4417956, 4908840, 5522445, 5813100, 6136050, 7363260, 8181400, 8835912, 9204075, 11044890, 11626200, 12272100, 14726520, 18408150, 22089780, 24544200, 27612225, 36816300, 44179560, 55224450, 73632600, 110448900, 220897800]

約数ペア:

[(1, 220897800), (2, 110448900), (3, 73632600), (4, 55224450), (5, 44179560), (6, 36816300), (8, 27612225), (9, 24544200), (10, 22089780), (12, 18408150), (15, 14726520), (18, 12272100), (19, 11626200), (20, 11044890), (24, 9204075), (25, 8835912), (27, 8181400), (30, 7363260), (36, 6136050), (38, 5813100), (40, 5522445), (45, 4908840), (50, 4417956), (54, 4090700), (57, 3875400), (60, 3681630), (72, 3068025), (75, 2945304), (76, 2906550), (90, 2454420), (95, 2325240), (100, 2208978), (108, 2045350), (114, 1937700), (120, 1840815), (135, 1636280), (150, 1472652), (152, 1453275), (171, 1291800), (180, 1227210), (190, 1162620), (200, 1104489), (216, 1022675), (225, 981768), (228, 968850), (270, 818140), (285, 775080), (300, 736326), (342, 645900), (360, 613605), (380, 581310), (450, 490884), (456, 484425), (475, 465048), (513, 430600), (540, 409070), (570, 387540), (600, 368163), (675, 327256), (684, 322950), (760, 290655), (855, 258360), (900, 245442), (950, 232524), (1026, 215300), (1080, 204535), (1140, 193770), (1350, 163628), (1368, 161475), (1425, 155016), (1710, 129180), (1800, 122721), (1900, 116262), (2052, 107650), (2153, 102600), (2280, 96885), (2565, 86120), (2700, 81814), (2850, 77508), (3420, 64590), (3800, 58131), (4104, 53825), (4275, 51672), (4306, 51300), (5130, 43060), (5400, 40907), (5700, 38754), (6459, 34200), (6840, 32295), (8550, 25836), (8612, 25650), (10260, 21530), (10765, 20520), (11400, 19377), (12825, 17224), (12918, 17100)]