309050640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1351

約数の個数: 200

約数和(自身を含む): 1103244120

約数和(自身を除く): 794193480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 888, 999, 1080, 1110, 1289, 1296, 1332, 1480, 1620, 1665, 1776, 1998, 2160, 2220, 2578, 2664, 2960, 2997, 3240, 3330, 3867, 3996, 4440, 4995, 5156, 5328, 5994, 6445, 6480, 6660, 7734, 7992, 8880, 9990, 10312, 11601, 11988, 12890, 13320, 14985, 15468, 15984, 19335, 19980, 20624, 23202, 23976, 25780, 26640, 29970, 30936, 34803, 38670, 39960, 46404, 47693, 47952, 51560, 58005, 59940, 61872, 69606, 77340, 79920, 92808, 95386, 103120, 104409, 116010, 119880, 139212, 143079, 154680, 174015, 185616, 190772, 208818, 232020, 238465, 239760, 278424, 286158, 309360, 348030, 381544, 417636, 429237, 464040, 476930, 522045, 556848, 572316, 696060, 715395, 763088, 835272, 858474, 928080, 953860, 1044090, 1144632, 1287711, 1392120, 1430790, 1670544, 1716948, 1907720, 2088180, 2146185, 2289264, 2575422, 2784240, 2861580, 3433896, 3815440, 3863133, 4176360, 4292370, 5150844, 5723160, 6438555, 6867792, 7726266, 8352720, 8584740, 10301688, 11446320, 12877110, 15452532, 17169480, 19315665, 20603376, 25754220, 30905064, 34338960, 38631330, 51508440, 61810128, 77262660, 103016880, 154525320, 309050640]

約数ペア:

[(1, 309050640), (2, 154525320), (3, 103016880), (4, 77262660), (5, 61810128), (6, 51508440), (8, 38631330), (9, 34338960), (10, 30905064), (12, 25754220), (15, 20603376), (16, 19315665), (18, 17169480), (20, 15452532), (24, 12877110), (27, 11446320), (30, 10301688), (36, 8584740), (37, 8352720), (40, 7726266), (45, 6867792), (48, 6438555), (54, 5723160), (60, 5150844), (72, 4292370), (74, 4176360), (80, 3863133), (81, 3815440), (90, 3433896), (108, 2861580), (111, 2784240), (120, 2575422), (135, 2289264), (144, 2146185), (148, 2088180), (162, 1907720), (180, 1716948), (185, 1670544), (216, 1430790), (222, 1392120), (240, 1287711), (270, 1144632), (296, 1044090), (324, 953860), (333, 928080), (360, 858474), (370, 835272), (405, 763088), (432, 715395), (444, 696060), (540, 572316), (555, 556848), (592, 522045), (648, 476930), (666, 464040), (720, 429237), (740, 417636), (810, 381544), (888, 348030), (999, 309360), (1080, 286158), (1110, 278424), (1289, 239760), (1296, 238465), (1332, 232020), (1480, 208818), (1620, 190772), (1665, 185616), (1776, 174015), (1998, 154680), (2160, 143079), (2220, 139212), (2578, 119880), (2664, 116010), (2960, 104409), (2997, 103120), (3240, 95386), (3330, 92808), (3867, 79920), (3996, 77340), (4440, 69606), (4995, 61872), (5156, 59940), (5328, 58005), (5994, 51560), (6445, 47952), (6480, 47693), (6660, 46404), (7734, 39960), (7992, 38670), (8880, 34803), (9990, 30936), (10312, 29970), (11601, 26640), (11988, 25780), (12890, 23976), (13320, 23202), (14985, 20624), (15468, 19980), (15984, 19335)]