55489500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 204422400

約数和(自身を除く): 148932900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 59, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 118, 125, 132, 150, 165, 171, 177, 180, 190, 198, 209, 220, 225, 228, 236, 250, 275, 285, 295, 300, 330, 342, 354, 375, 380, 396, 418, 450, 475, 495, 500, 531, 550, 570, 590, 627, 649, 660, 684, 708, 750, 825, 836, 855, 885, 900, 950, 990, 1045, 1062, 1100, 1121, 1125, 1140, 1180, 1254, 1298, 1375, 1425, 1475, 1500, 1650, 1710, 1770, 1881, 1900, 1947, 1980, 2090, 2124, 2242, 2250, 2375, 2475, 2508, 2596, 2655, 2750, 2850, 2950, 3135, 3245, 3300, 3363, 3420, 3540, 3762, 3894, 4125, 4180, 4275, 4425, 4484, 4500, 4750, 4950, 5225, 5310, 5500, 5605, 5700, 5841, 5900, 6270, 6490, 6726, 7125, 7375, 7524, 7788, 8250, 8550, 8850, 9405, 9500, 9735, 9900, 10089, 10450, 10620, 11210, 11682, 12331, 12375, 12540, 12980, 13275, 13452, 14250, 14750, 15675, 16225, 16500, 16815, 17100, 17700, 18810, 19470, 20178, 20900, 21375, 22125, 22420, 23364, 24662, 24750, 26125, 26550, 28025, 28500, 29205, 29500, 31350, 32450, 33630, 36993, 37620, 38940, 40356, 42750, 44250, 47025, 48675, 49324, 49500, 50445, 52250, 53100, 56050, 58410, 61655, 62700, 64900, 66375, 67260, 73986, 78375, 81125, 84075, 85500, 88500, 94050, 97350, 100890, 104500, 110979, 112100, 116820, 123310, 132750, 140125, 146025, 147972, 156750, 162250, 168150, 184965, 188100, 194700, 201780, 221958, 235125, 243375, 246620, 252225, 265500, 280250, 292050, 308275, 313500, 324500, 336300, 369930, 420375, 443916, 470250, 486750, 504450, 554895, 560500, 584100, 616550, 730125, 739860, 840750, 924825, 940500, 973500, 1008900, 1109790, 1233100, 1261125, 1460250, 1541375, 1681500, 1849650, 2219580, 2522250, 2774475, 2920500, 3082750, 3699300, 4624125, 5044500, 5548950, 6165500, 9248250, 11097900, 13872375, 18496500, 27744750, 55489500]

約数ペア:

[(1, 55489500), (2, 27744750), (3, 18496500), (4, 13872375), (5, 11097900), (6, 9248250), (9, 6165500), (10, 5548950), (11, 5044500), (12, 4624125), (15, 3699300), (18, 3082750), (19, 2920500), (20, 2774475), (22, 2522250), (25, 2219580), (30, 1849650), (33, 1681500), (36, 1541375), (38, 1460250), (44, 1261125), (45, 1233100), (50, 1109790), (55, 1008900), (57, 973500), (59, 940500), (60, 924825), (66, 840750), (75, 739860), (76, 730125), (90, 616550), (95, 584100), (99, 560500), (100, 554895), (110, 504450), (114, 486750), (118, 470250), (125, 443916), (132, 420375), (150, 369930), (165, 336300), (171, 324500), (177, 313500), (180, 308275), (190, 292050), (198, 280250), (209, 265500), (220, 252225), (225, 246620), (228, 243375), (236, 235125), (250, 221958), (275, 201780), (285, 194700), (295, 188100), (300, 184965), (330, 168150), (342, 162250), (354, 156750), (375, 147972), (380, 146025), (396, 140125), (418, 132750), (450, 123310), (475, 116820), (495, 112100), (500, 110979), (531, 104500), (550, 100890), (570, 97350), (590, 94050), (627, 88500), (649, 85500), (660, 84075), (684, 81125), (708, 78375), (750, 73986), (825, 67260), (836, 66375), (855, 64900), (885, 62700), (900, 61655), (950, 58410), (990, 56050), (1045, 53100), (1062, 52250), (1100, 50445), (1121, 49500), (1125, 49324), (1140, 48675), (1180, 47025), (1254, 44250), (1298, 42750), (1375, 40356), (1425, 38940), (1475, 37620), (1500, 36993), (1650, 33630), (1710, 32450), (1770, 31350), (1881, 29500), (1900, 29205), (1947, 28500), (1980, 28025), (2090, 26550), (2124, 26125), (2242, 24750), (2250, 24662), (2375, 23364), (2475, 22420), (2508, 22125), (2596, 21375), (2655, 20900), (2750, 20178), (2850, 19470), (2950, 18810), (3135, 17700), (3245, 17100), (3300, 16815), (3363, 16500), (3420, 16225), (3540, 15675), (3762, 14750), (3894, 14250), (4125, 13452), (4180, 13275), (4275, 12980), (4425, 12540), (4484, 12375), (4500, 12331), (4750, 11682), (4950, 11210), (5225, 10620), (5310, 10450), (5500, 10089), (5605, 9900), (5700, 9735), (5841, 9500), (5900, 9405), (6270, 8850), (6490, 8550), (6726, 8250), (7125, 7788), (7375, 7524)]