311500080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:985

約数の個数: 200

約数和(自身を含む): 1103514192

約数和(自身を除く): 792014112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 795, 810, 848, 907, 954, 1060, 1080, 1272, 1296, 1431, 1590, 1620, 1814, 1908, 2120, 2160, 2385, 2544, 2721, 2862, 3180, 3240, 3628, 3816, 4240, 4293, 4535, 4770, 5442, 5724, 6360, 6480, 7155, 7256, 7632, 8163, 8586, 9070, 9540, 10884, 11448, 12720, 13605, 14310, 14512, 16326, 17172, 18140, 19080, 21465, 21768, 22896, 24489, 27210, 28620, 32652, 34344, 36280, 38160, 40815, 42930, 43536, 48071, 48978, 54420, 57240, 65304, 68688, 72560, 73467, 81630, 85860, 96142, 97956, 108840, 114480, 122445, 130608, 144213, 146934, 163260, 171720, 192284, 195912, 217680, 240355, 244890, 288426, 293868, 326520, 343440, 367335, 384568, 391824, 432639, 480710, 489780, 576852, 587736, 653040, 721065, 734670, 769136, 865278, 961420, 979560, 1153704, 1175472, 1297917, 1442130, 1469340, 1730556, 1922840, 1959120, 2163195, 2307408, 2595834, 2884260, 2938680, 3461112, 3845680, 3893751, 4326390, 5191668, 5768520, 5877360, 6489585, 6922224, 7787502, 8652780, 10383336, 11537040, 12979170, 15575004, 17305560, 19468755, 20766672, 25958340, 31150008, 34611120, 38937510, 51916680, 62300016, 77875020, 103833360, 155750040, 311500080]

約数ペア:

[(1, 311500080), (2, 155750040), (3, 103833360), (4, 77875020), (5, 62300016), (6, 51916680), (8, 38937510), (9, 34611120), (10, 31150008), (12, 25958340), (15, 20766672), (16, 19468755), (18, 17305560), (20, 15575004), (24, 12979170), (27, 11537040), (30, 10383336), (36, 8652780), (40, 7787502), (45, 6922224), (48, 6489585), (53, 5877360), (54, 5768520), (60, 5191668), (72, 4326390), (80, 3893751), (81, 3845680), (90, 3461112), (106, 2938680), (108, 2884260), (120, 2595834), (135, 2307408), (144, 2163195), (159, 1959120), (162, 1922840), (180, 1730556), (212, 1469340), (216, 1442130), (240, 1297917), (265, 1175472), (270, 1153704), (318, 979560), (324, 961420), (360, 865278), (405, 769136), (424, 734670), (432, 721065), (477, 653040), (530, 587736), (540, 576852), (636, 489780), (648, 480710), (720, 432639), (795, 391824), (810, 384568), (848, 367335), (907, 343440), (954, 326520), (1060, 293868), (1080, 288426), (1272, 244890), (1296, 240355), (1431, 217680), (1590, 195912), (1620, 192284), (1814, 171720), (1908, 163260), (2120, 146934), (2160, 144213), (2385, 130608), (2544, 122445), (2721, 114480), (2862, 108840), (3180, 97956), (3240, 96142), (3628, 85860), (3816, 81630), (4240, 73467), (4293, 72560), (4535, 68688), (4770, 65304), (5442, 57240), (5724, 54420), (6360, 48978), (6480, 48071), (7155, 43536), (7256, 42930), (7632, 40815), (8163, 38160), (8586, 36280), (9070, 34344), (9540, 32652), (10884, 28620), (11448, 27210), (12720, 24489), (13605, 22896), (14310, 21768), (14512, 21465), (16326, 19080), (17172, 18140)]