25547400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 94525200

約数和(自身を除く): 68977800

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, 81, 83, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 166, 171, 180, 190, 200, 216, 225, 228, 249, 270, 285, 300, 324, 332, 342, 360, 380, 405, 415, 450, 456, 475, 498, 513, 540, 570, 600, 648, 664, 675, 684, 747, 760, 810, 830, 855, 900, 950, 996, 1026, 1080, 1140, 1245, 1350, 1368, 1425, 1494, 1539, 1577, 1620, 1660, 1710, 1800, 1900, 1992, 2025, 2052, 2075, 2241, 2280, 2490, 2565, 2700, 2850, 2988, 3078, 3154, 3240, 3320, 3420, 3735, 3800, 4050, 4104, 4150, 4275, 4482, 4731, 4980, 5130, 5400, 5700, 5976, 6156, 6225, 6308, 6723, 6840, 7470, 7695, 7885, 8100, 8300, 8550, 8964, 9462, 9960, 10260, 11205, 11400, 12312, 12450, 12616, 12825, 13446, 14193, 14940, 15390, 15770, 16200, 16600, 17100, 17928, 18675, 18924, 20520, 22410, 23655, 24900, 25650, 26892, 28386, 29880, 30780, 31540, 33615, 34200, 37350, 37848, 38475, 39425, 42579, 44820, 47310, 49800, 51300, 53784, 56025, 56772, 61560, 63080, 67230, 70965, 74700, 76950, 78850, 85158, 89640, 94620, 102600, 112050, 113544, 118275, 127737, 134460, 141930, 149400, 153900, 157700, 168075, 170316, 189240, 212895, 224100, 236550, 255474, 268920, 283860, 307800, 315400, 336150, 340632, 354825, 425790, 448200, 473100, 510948, 567720, 638685, 672300, 709650, 851580, 946200, 1021896, 1064475, 1277370, 1344600, 1419300, 1703160, 2128950, 2554740, 2838600, 3193425, 4257900, 5109480, 6386850, 8515800, 12773700, 25547400]

約数ペア:

[(1, 25547400), (2, 12773700), (3, 8515800), (4, 6386850), (5, 5109480), (6, 4257900), (8, 3193425), (9, 2838600), (10, 2554740), (12, 2128950), (15, 1703160), (18, 1419300), (19, 1344600), (20, 1277370), (24, 1064475), (25, 1021896), (27, 946200), (30, 851580), (36, 709650), (38, 672300), (40, 638685), (45, 567720), (50, 510948), (54, 473100), (57, 448200), (60, 425790), (72, 354825), (75, 340632), (76, 336150), (81, 315400), (83, 307800), (90, 283860), (95, 268920), (100, 255474), (108, 236550), (114, 224100), (120, 212895), (135, 189240), (150, 170316), (152, 168075), (162, 157700), (166, 153900), (171, 149400), (180, 141930), (190, 134460), (200, 127737), (216, 118275), (225, 113544), (228, 112050), (249, 102600), (270, 94620), (285, 89640), (300, 85158), (324, 78850), (332, 76950), (342, 74700), (360, 70965), (380, 67230), (405, 63080), (415, 61560), (450, 56772), (456, 56025), (475, 53784), (498, 51300), (513, 49800), (540, 47310), (570, 44820), (600, 42579), (648, 39425), (664, 38475), (675, 37848), (684, 37350), (747, 34200), (760, 33615), (810, 31540), (830, 30780), (855, 29880), (900, 28386), (950, 26892), (996, 25650), (1026, 24900), (1080, 23655), (1140, 22410), (1245, 20520), (1350, 18924), (1368, 18675), (1425, 17928), (1494, 17100), (1539, 16600), (1577, 16200), (1620, 15770), (1660, 15390), (1710, 14940), (1800, 14193), (1900, 13446), (1992, 12825), (2025, 12616), (2052, 12450), (2075, 12312), (2241, 11400), (2280, 11205), (2490, 10260), (2565, 9960), (2700, 9462), (2850, 8964), (2988, 8550), (3078, 8300), (3154, 8100), (3240, 7885), (3320, 7695), (3420, 7470), (3735, 6840), (3800, 6723), (4050, 6308), (4104, 6225), (4150, 6156), (4275, 5976), (4482, 5700), (4731, 5400), (4980, 5130)]