105205320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 385482240

約数和(自身を除く): 280276920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 857, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1714, 1860, 1980, 2046, 2232, 2571, 2728, 2790, 3069, 3410, 3428, 3720, 3960, 4092, 4285, 5115, 5142, 5580, 6138, 6820, 6856, 7713, 8184, 8570, 9427, 10230, 10284, 11160, 12276, 12855, 13640, 15345, 15426, 17140, 18854, 20460, 20568, 24552, 25710, 26567, 28281, 30690, 30852, 34280, 37708, 38565, 40920, 47135, 51420, 53134, 56562, 61380, 61704, 75416, 77130, 79701, 84843, 94270, 102840, 106268, 113124, 122760, 132835, 141405, 154260, 159402, 169686, 188540, 212536, 226248, 239103, 265670, 282810, 292237, 308520, 318804, 339372, 377080, 398505, 424215, 478206, 531340, 565620, 584474, 637608, 678744, 797010, 848430, 876711, 956412, 1062680, 1131240, 1168948, 1195515, 1461185, 1594020, 1696860, 1753422, 1912824, 2337896, 2391030, 2630133, 2922370, 3188040, 3393720, 3506844, 4383555, 4782060, 5260266, 5844740, 7013688, 8767110, 9564120, 10520532, 11689480, 13150665, 17534220, 21041064, 26301330, 35068440, 52602660, 105205320]

約数ペア:

[(1, 105205320), (2, 52602660), (3, 35068440), (4, 26301330), (5, 21041064), (6, 17534220), (8, 13150665), (9, 11689480), (10, 10520532), (11, 9564120), (12, 8767110), (15, 7013688), (18, 5844740), (20, 5260266), (22, 4782060), (24, 4383555), (30, 3506844), (31, 3393720), (33, 3188040), (36, 2922370), (40, 2630133), (44, 2391030), (45, 2337896), (55, 1912824), (60, 1753422), (62, 1696860), (66, 1594020), (72, 1461185), (88, 1195515), (90, 1168948), (93, 1131240), (99, 1062680), (110, 956412), (120, 876711), (124, 848430), (132, 797010), (155, 678744), (165, 637608), (180, 584474), (186, 565620), (198, 531340), (220, 478206), (248, 424215), (264, 398505), (279, 377080), (310, 339372), (330, 318804), (341, 308520), (360, 292237), (372, 282810), (396, 265670), (440, 239103), (465, 226248), (495, 212536), (558, 188540), (620, 169686), (660, 159402), (682, 154260), (744, 141405), (792, 132835), (857, 122760), (930, 113124), (990, 106268), (1023, 102840), (1116, 94270), (1240, 84843), (1320, 79701), (1364, 77130), (1395, 75416), (1705, 61704), (1714, 61380), (1860, 56562), (1980, 53134), (2046, 51420), (2232, 47135), (2571, 40920), (2728, 38565), (2790, 37708), (3069, 34280), (3410, 30852), (3428, 30690), (3720, 28281), (3960, 26567), (4092, 25710), (4285, 24552), (5115, 20568), (5142, 20460), (5580, 18854), (6138, 17140), (6820, 15426), (6856, 15345), (7713, 13640), (8184, 12855), (8570, 12276), (9427, 11160), (10230, 10284)]