202559940

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 697616640

約数和(自身を除く): 495056700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 421, 486, 495, 540, 594, 660, 729, 810, 842, 891, 972, 990, 1188, 1215, 1263, 1458, 1485, 1620, 1684, 1782, 1980, 2105, 2187, 2430, 2526, 2673, 2916, 2970, 3564, 3645, 3789, 4210, 4374, 4455, 4631, 4860, 5052, 5346, 5940, 6315, 7290, 7578, 8019, 8420, 8748, 8910, 9262, 10692, 10935, 11367, 12630, 13365, 13893, 14580, 15156, 16038, 17820, 18524, 18945, 21870, 22734, 23155, 24057, 25260, 26730, 27786, 32076, 34101, 37890, 40095, 41679, 43740, 45468, 46310, 48114, 53460, 55572, 56835, 68202, 69465, 75780, 80190, 83358, 92620, 96228, 102303, 113670, 120285, 125037, 136404, 138930, 160380, 166716, 170505, 204606, 208395, 227340, 240570, 250074, 277860, 306909, 341010, 375111, 409212, 416790, 481140, 500148, 511515, 613818, 625185, 682020, 750222, 833580, 920727, 1023030, 1125333, 1227636, 1250370, 1500444, 1534545, 1841454, 1875555, 2046060, 2250666, 2500740, 3069090, 3375999, 3682908, 3751110, 4501332, 4603635, 5626665, 6138180, 6751998, 7502220, 9207270, 10127997, 11253330, 13503996, 16879995, 18414540, 20255994, 22506660, 33759990, 40511988, 50639985, 67519980, 101279970, 202559940]

約数ペア:

[(1, 202559940), (2, 101279970), (3, 67519980), (4, 50639985), (5, 40511988), (6, 33759990), (9, 22506660), (10, 20255994), (11, 18414540), (12, 16879995), (15, 13503996), (18, 11253330), (20, 10127997), (22, 9207270), (27, 7502220), (30, 6751998), (33, 6138180), (36, 5626665), (44, 4603635), (45, 4501332), (54, 3751110), (55, 3682908), (60, 3375999), (66, 3069090), (81, 2500740), (90, 2250666), (99, 2046060), (108, 1875555), (110, 1841454), (132, 1534545), (135, 1500444), (162, 1250370), (165, 1227636), (180, 1125333), (198, 1023030), (220, 920727), (243, 833580), (270, 750222), (297, 682020), (324, 625185), (330, 613818), (396, 511515), (405, 500148), (421, 481140), (486, 416790), (495, 409212), (540, 375111), (594, 341010), (660, 306909), (729, 277860), (810, 250074), (842, 240570), (891, 227340), (972, 208395), (990, 204606), (1188, 170505), (1215, 166716), (1263, 160380), (1458, 138930), (1485, 136404), (1620, 125037), (1684, 120285), (1782, 113670), (1980, 102303), (2105, 96228), (2187, 92620), (2430, 83358), (2526, 80190), (2673, 75780), (2916, 69465), (2970, 68202), (3564, 56835), (3645, 55572), (3789, 53460), (4210, 48114), (4374, 46310), (4455, 45468), (4631, 43740), (4860, 41679), (5052, 40095), (5346, 37890), (5940, 34101), (6315, 32076), (7290, 27786), (7578, 26730), (8019, 25260), (8420, 24057), (8748, 23155), (8910, 22734), (9262, 21870), (10692, 18945), (10935, 18524), (11367, 17820), (12630, 16038), (13365, 15156), (13893, 14580)]