85623120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 240

約数和(自身を含む): 330782400

約数和(自身を除く): 245159280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 569, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1138, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1707, 1710, 1881, 1980, 2090, 2276, 2280, 2508, 2640, 2736, 2845, 3135, 3344, 3414, 3420, 3762, 3960, 4180, 4552, 4560, 5016, 5121, 5690, 6259, 6270, 6828, 6840, 7524, 7920, 8360, 8535, 9104, 9405, 10032, 10242, 10811, 11380, 12518, 12540, 13656, 13680, 15048, 16720, 17070, 18777, 18810, 20484, 21622, 22760, 25036, 25080, 25605, 27312, 30096, 31295, 32433, 34140, 37554, 37620, 40968, 43244, 45520, 50072, 50160, 51210, 54055, 56331, 62590, 64866, 68280, 75108, 75240, 81936, 86488, 93885, 97299, 100144, 102420, 108110, 112662, 118921, 125180, 129732, 136560, 150216, 150480, 162165, 172976, 187770, 194598, 204840, 216220, 225324, 237842, 250360, 259464, 281655, 300432, 324330, 356763, 375540, 389196, 409680, 432440, 450648, 475684, 486495, 500720, 518928, 563310, 594605, 648660, 713526, 751080, 778392, 864880, 901296, 951368, 972990, 1070289, 1126620, 1189210, 1297320, 1427052, 1502160, 1556784, 1783815, 1902736, 1945980, 2140578, 2253240, 2378420, 2594640, 2854104, 3567630, 3891960, 4281156, 4506480, 4756840, 5351445, 5708208, 7135260, 7783920, 8562312, 9513680, 10702890, 14270520, 17124624, 21405780, 28541040, 42811560, 85623120]

約数ペア:

[(1, 85623120), (2, 42811560), (3, 28541040), (4, 21405780), (5, 17124624), (6, 14270520), (8, 10702890), (9, 9513680), (10, 8562312), (11, 7783920), (12, 7135260), (15, 5708208), (16, 5351445), (18, 4756840), (19, 4506480), (20, 4281156), (22, 3891960), (24, 3567630), (30, 2854104), (33, 2594640), (36, 2378420), (38, 2253240), (40, 2140578), (44, 1945980), (45, 1902736), (48, 1783815), (55, 1556784), (57, 1502160), (60, 1427052), (66, 1297320), (72, 1189210), (76, 1126620), (80, 1070289), (88, 972990), (90, 951368), (95, 901296), (99, 864880), (110, 778392), (114, 751080), (120, 713526), (132, 648660), (144, 594605), (152, 563310), (165, 518928), (171, 500720), (176, 486495), (180, 475684), (190, 450648), (198, 432440), (209, 409680), (220, 389196), (228, 375540), (240, 356763), (264, 324330), (285, 300432), (304, 281655), (330, 259464), (342, 250360), (360, 237842), (380, 225324), (396, 216220), (418, 204840), (440, 194598), (456, 187770), (495, 172976), (528, 162165), (569, 150480), (570, 150216), (627, 136560), (660, 129732), (684, 125180), (720, 118921), (760, 112662), (792, 108110), (836, 102420), (855, 100144), (880, 97299), (912, 93885), (990, 86488), (1045, 81936), (1138, 75240), (1140, 75108), (1254, 68280), (1320, 64866), (1368, 62590), (1520, 56331), (1584, 54055), (1672, 51210), (1707, 50160), (1710, 50072), (1881, 45520), (1980, 43244), (2090, 40968), (2276, 37620), (2280, 37554), (2508, 34140), (2640, 32433), (2736, 31295), (2845, 30096), (3135, 27312), (3344, 25605), (3414, 25080), (3420, 25036), (3762, 22760), (3960, 21622), (4180, 20484), (4552, 18810), (4560, 18777), (5016, 17070), (5121, 16720), (5690, 15048), (6259, 13680), (6270, 13656), (6828, 12540), (6840, 12518), (7524, 11380), (7920, 10811), (8360, 10242), (8535, 10032), (9104, 9405)]