65219000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{11}}^3$

素因数の和:68

約数の個数: 192

約数和(自身を含む): 195268320

約数和(自身を除く): 130049320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 121, 125, 140, 154, 175, 196, 200, 220, 242, 245, 250, 275, 280, 308, 350, 385, 392, 440, 484, 490, 500, 539, 550, 605, 616, 700, 770, 847, 875, 968, 980, 1000, 1078, 1100, 1210, 1225, 1331, 1375, 1400, 1540, 1694, 1750, 1925, 1960, 2156, 2200, 2420, 2450, 2662, 2695, 2750, 3025, 3080, 3388, 3500, 3850, 4235, 4312, 4840, 4900, 5324, 5390, 5500, 5929, 6050, 6125, 6655, 6776, 7000, 7700, 8470, 9317, 9625, 9800, 10648, 10780, 11000, 11858, 12100, 12250, 13310, 13475, 15125, 15400, 16940, 18634, 19250, 21175, 21560, 23716, 24200, 24500, 26620, 26950, 29645, 30250, 33275, 33880, 37268, 38500, 42350, 46585, 47432, 49000, 53240, 53900, 59290, 60500, 65219, 66550, 67375, 74536, 77000, 84700, 93170, 105875, 107800, 118580, 121000, 130438, 133100, 134750, 148225, 166375, 169400, 186340, 211750, 232925, 237160, 260876, 266200, 269500, 296450, 326095, 332750, 372680, 423500, 465850, 521752, 539000, 592900, 652190, 665500, 741125, 847000, 931700, 1164625, 1185800, 1304380, 1331000, 1482250, 1630475, 1863400, 2329250, 2608760, 2964500, 3260950, 4658500, 5929000, 6521900, 8152375, 9317000, 13043800, 16304750, 32609500, 65219000]

約数ペア:

[(1, 65219000), (2, 32609500), (4, 16304750), (5, 13043800), (7, 9317000), (8, 8152375), (10, 6521900), (11, 5929000), (14, 4658500), (20, 3260950), (22, 2964500), (25, 2608760), (28, 2329250), (35, 1863400), (40, 1630475), (44, 1482250), (49, 1331000), (50, 1304380), (55, 1185800), (56, 1164625), (70, 931700), (77, 847000), (88, 741125), (98, 665500), (100, 652190), (110, 592900), (121, 539000), (125, 521752), (140, 465850), (154, 423500), (175, 372680), (196, 332750), (200, 326095), (220, 296450), (242, 269500), (245, 266200), (250, 260876), (275, 237160), (280, 232925), (308, 211750), (350, 186340), (385, 169400), (392, 166375), (440, 148225), (484, 134750), (490, 133100), (500, 130438), (539, 121000), (550, 118580), (605, 107800), (616, 105875), (700, 93170), (770, 84700), (847, 77000), (875, 74536), (968, 67375), (980, 66550), (1000, 65219), (1078, 60500), (1100, 59290), (1210, 53900), (1225, 53240), (1331, 49000), (1375, 47432), (1400, 46585), (1540, 42350), (1694, 38500), (1750, 37268), (1925, 33880), (1960, 33275), (2156, 30250), (2200, 29645), (2420, 26950), (2450, 26620), (2662, 24500), (2695, 24200), (2750, 23716), (3025, 21560), (3080, 21175), (3388, 19250), (3500, 18634), (3850, 16940), (4235, 15400), (4312, 15125), (4840, 13475), (4900, 13310), (5324, 12250), (5390, 12100), (5500, 11858), (5929, 11000), (6050, 10780), (6125, 10648), (6655, 9800), (6776, 9625), (7000, 9317), (7700, 8470)]