20474328600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{44959}}^1$

素因数の和:45015

約数の個数: 288

約数和(自身を含む): 78273561600

約数和(自身を除く): 57799233000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 25, 30, 33, 36, 40, 44, 45, 46, 50, 55, 60, 66, 69, 72, 75, 88, 90, 92, 99, 100, 110, 115, 120, 132, 138, 150, 165, 180, 184, 198, 200, 207, 220, 225, 230, 253, 264, 275, 276, 300, 330, 345, 360, 396, 414, 440, 450, 460, 495, 506, 550, 552, 575, 600, 660, 690, 759, 792, 825, 828, 900, 920, 990, 1012, 1035, 1100, 1150, 1265, 1320, 1380, 1518, 1650, 1656, 1725, 1800, 1980, 2024, 2070, 2200, 2277, 2300, 2475, 2530, 2760, 3036, 3300, 3450, 3795, 3960, 4140, 4554, 4600, 4950, 5060, 5175, 6072, 6325, 6600, 6900, 7590, 8280, 9108, 9900, 10120, 10350, 11385, 12650, 13800, 15180, 18216, 18975, 19800, 20700, 22770, 25300, 30360, 37950, 41400, 44959, 45540, 50600, 56925, 75900, 89918, 91080, 113850, 134877, 151800, 179836, 224795, 227700, 269754, 359672, 404631, 449590, 455400, 494549, 539508, 674385, 809262, 899180, 989098, 1034057, 1079016, 1123975, 1348770, 1483647, 1618524, 1798360, 1978196, 2023155, 2068114, 2247950, 2472745, 2697540, 2967294, 3102171, 3237048, 3371925, 3956392, 4046310, 4136228, 4450941, 4495900, 4945490, 5170285, 5395080, 5934588, 6204342, 6743850, 7418235, 8092620, 8272456, 8901882, 8991800, 9306513, 9890980, 10115775, 10340570, 11374627, 11869176, 12363725, 12408684, 13487700, 14836470, 15510855, 16185240, 17803764, 18613026, 19781960, 20231550, 20681140, 22254705, 22749254, 24727450, 24817368, 25851425, 26975400, 29672940, 31021710, 34123881, 35607528, 37091175, 37226052, 40463100, 41362280, 44509410, 45498508, 46532565, 49454900, 51702850, 56873135, 59345880, 62043420, 68247762, 74182350, 74452104, 77554275, 80926200, 89018820, 90997016, 93065130, 98909800, 102371643, 103405700, 111273525, 113746270, 124086840, 136495524, 148364700, 155108550, 170619405, 178037640, 186130260, 204743286, 206811400, 222547050, 227492540, 232662825, 272991048, 284365675, 296729400, 310217100, 341238810, 372260520, 409486572, 445094100, 454985080, 465325650, 511858215, 568731350, 620434200, 682477620, 818973144, 853097025, 890188200, 930651300, 1023716430, 1137462700, 1364955240, 1706194050, 1861302600, 2047432860, 2274925400, 2559291075, 3412388100, 4094865720, 5118582150, 6824776200, 10237164300, 20474328600]

約数ペア:

[(1, 20474328600), (2, 10237164300), (3, 6824776200), (4, 5118582150), (5, 4094865720), (6, 3412388100), (8, 2559291075), (9, 2274925400), (10, 2047432860), (11, 1861302600), (12, 1706194050), (15, 1364955240), (18, 1137462700), (20, 1023716430), (22, 930651300), (23, 890188200), (24, 853097025), (25, 818973144), (30, 682477620), (33, 620434200), (36, 568731350), (40, 511858215), (44, 465325650), (45, 454985080), (46, 445094100), (50, 409486572), (55, 372260520), (60, 341238810), (66, 310217100), (69, 296729400), (72, 284365675), (75, 272991048), (88, 232662825), (90, 227492540), (92, 222547050), (99, 206811400), (100, 204743286), (110, 186130260), (115, 178037640), (120, 170619405), (132, 155108550), (138, 148364700), (150, 136495524), (165, 124086840), (180, 113746270), (184, 111273525), (198, 103405700), (200, 102371643), (207, 98909800), (220, 93065130), (225, 90997016), (230, 89018820), (253, 80926200), (264, 77554275), (275, 74452104), (276, 74182350), (300, 68247762), (330, 62043420), (345, 59345880), (360, 56873135), (396, 51702850), (414, 49454900), (440, 46532565), (450, 45498508), (460, 44509410), (495, 41362280), (506, 40463100), (550, 37226052), (552, 37091175), (575, 35607528), (600, 34123881), (660, 31021710), (690, 29672940), (759, 26975400), (792, 25851425), (825, 24817368), (828, 24727450), (900, 22749254), (920, 22254705), (990, 20681140), (1012, 20231550), (1035, 19781960), (1100, 18613026), (1150, 17803764), (1265, 16185240), (1320, 15510855), (1380, 14836470), (1518, 13487700), (1650, 12408684), (1656, 12363725), (1725, 11869176), (1800, 11374627), (1980, 10340570), (2024, 10115775), (2070, 9890980), (2200, 9306513), (2277, 8991800), (2300, 8901882), (2475, 8272456), (2530, 8092620), (2760, 7418235), (3036, 6743850), (3300, 6204342), (3450, 5934588), (3795, 5395080), (3960, 5170285), (4140, 4945490), (4554, 4495900), (4600, 4450941), (4950, 4136228), (5060, 4046310), (5175, 3956392), (6072, 3371925), (6325, 3237048), (6600, 3102171), (6900, 2967294), (7590, 2697540), (8280, 2472745), (9108, 2247950), (9900, 2068114), (10120, 2023155), (10350, 1978196), (11385, 1798360), (12650, 1618524), (13800, 1483647), (15180, 1348770), (18216, 1123975), (18975, 1079016), (19800, 1034057), (20700, 989098), (22770, 899180), (25300, 809262), (30360, 674385), (37950, 539508), (41400, 494549), (44959, 455400), (45540, 449590), (50600, 404631), (56925, 359672), (75900, 269754), (89918, 227700), (91080, 224795), (113850, 179836), (134877, 151800)]