77154660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 270950400

約数和(自身を除く): 193795740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 419, 465, 495, 540, 558, 594, 620, 660, 682, 837, 838, 930, 990, 1023, 1116, 1188, 1257, 1364, 1395, 1485, 1674, 1676, 1705, 1860, 1980, 2046, 2095, 2514, 2790, 2970, 3069, 3348, 3410, 3771, 4092, 4185, 4190, 4609, 5028, 5115, 5580, 5940, 6138, 6285, 6820, 7542, 8370, 8380, 9207, 9218, 10230, 11313, 12276, 12570, 12989, 13827, 15084, 15345, 16740, 18414, 18436, 18855, 20460, 22626, 23045, 25140, 25978, 27654, 30690, 36828, 37710, 38967, 41481, 45252, 46035, 46090, 51956, 55308, 56565, 61380, 64945, 69135, 75420, 77934, 82962, 92070, 92180, 113130, 116901, 124443, 129890, 138270, 142879, 155868, 165924, 184140, 194835, 207405, 226260, 233802, 248886, 259780, 276540, 285758, 350703, 389670, 414810, 428637, 467604, 497772, 571516, 584505, 622215, 701406, 714395, 779340, 829620, 857274, 1169010, 1244430, 1285911, 1402812, 1428790, 1714548, 1753515, 2143185, 2338020, 2488860, 2571822, 2857580, 3507030, 3857733, 4286370, 5143644, 6429555, 7014060, 7715466, 8572740, 12859110, 15430932, 19288665, 25718220, 38577330, 77154660]

約数ペア:

[(1, 77154660), (2, 38577330), (3, 25718220), (4, 19288665), (5, 15430932), (6, 12859110), (9, 8572740), (10, 7715466), (11, 7014060), (12, 6429555), (15, 5143644), (18, 4286370), (20, 3857733), (22, 3507030), (27, 2857580), (30, 2571822), (31, 2488860), (33, 2338020), (36, 2143185), (44, 1753515), (45, 1714548), (54, 1428790), (55, 1402812), (60, 1285911), (62, 1244430), (66, 1169010), (90, 857274), (93, 829620), (99, 779340), (108, 714395), (110, 701406), (124, 622215), (132, 584505), (135, 571516), (155, 497772), (165, 467604), (180, 428637), (186, 414810), (198, 389670), (220, 350703), (270, 285758), (279, 276540), (297, 259780), (310, 248886), (330, 233802), (341, 226260), (372, 207405), (396, 194835), (419, 184140), (465, 165924), (495, 155868), (540, 142879), (558, 138270), (594, 129890), (620, 124443), (660, 116901), (682, 113130), (837, 92180), (838, 92070), (930, 82962), (990, 77934), (1023, 75420), (1116, 69135), (1188, 64945), (1257, 61380), (1364, 56565), (1395, 55308), (1485, 51956), (1674, 46090), (1676, 46035), (1705, 45252), (1860, 41481), (1980, 38967), (2046, 37710), (2095, 36828), (2514, 30690), (2790, 27654), (2970, 25978), (3069, 25140), (3348, 23045), (3410, 22626), (3771, 20460), (4092, 18855), (4185, 18436), (4190, 18414), (4609, 16740), (5028, 15345), (5115, 15084), (5580, 13827), (5940, 12989), (6138, 12570), (6285, 12276), (6820, 11313), (7542, 10230), (8370, 9218), (8380, 9207)]