98782740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 366879744

約数和(自身を除く): 268097004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 281, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 562, 567, 620, 630, 651, 756, 810, 837, 843, 868, 930, 945, 1085, 1116, 1124, 1134, 1260, 1302, 1395, 1405, 1620, 1674, 1686, 1860, 1890, 1953, 1967, 2170, 2268, 2511, 2529, 2604, 2790, 2810, 2835, 3255, 3348, 3372, 3780, 3906, 3934, 4185, 4215, 4340, 5022, 5058, 5580, 5620, 5670, 5859, 5901, 6510, 7587, 7812, 7868, 8370, 8430, 8711, 9765, 9835, 10044, 10116, 11340, 11718, 11802, 12555, 12645, 13020, 15174, 16740, 16860, 17422, 17577, 17703, 19530, 19670, 22761, 23436, 23604, 25110, 25290, 26133, 29295, 29505, 30348, 34844, 35154, 35406, 37935, 39060, 39340, 43555, 45522, 50220, 50580, 52266, 53109, 58590, 59010, 60977, 70308, 70812, 75870, 78399, 87110, 87885, 88515, 91044, 104532, 106218, 113805, 117180, 118020, 121954, 130665, 151740, 156798, 159327, 174220, 175770, 177030, 182931, 212436, 227610, 235197, 243908, 261330, 265545, 304885, 313596, 318654, 351540, 354060, 365862, 391995, 455220, 470394, 522660, 531090, 548793, 609770, 637308, 705591, 731724, 783990, 796635, 914655, 940788, 1062180, 1097586, 1175985, 1219540, 1411182, 1567980, 1593270, 1646379, 1829310, 2195172, 2351970, 2743965, 2822364, 3186540, 3292758, 3527955, 3658620, 4703940, 4939137, 5487930, 6585516, 7055910, 8231895, 9878274, 10975860, 14111820, 16463790, 19756548, 24695685, 32927580, 49391370, 98782740]

約数ペア:

[(1, 98782740), (2, 49391370), (3, 32927580), (4, 24695685), (5, 19756548), (6, 16463790), (7, 14111820), (9, 10975860), (10, 9878274), (12, 8231895), (14, 7055910), (15, 6585516), (18, 5487930), (20, 4939137), (21, 4703940), (27, 3658620), (28, 3527955), (30, 3292758), (31, 3186540), (35, 2822364), (36, 2743965), (42, 2351970), (45, 2195172), (54, 1829310), (60, 1646379), (62, 1593270), (63, 1567980), (70, 1411182), (81, 1219540), (84, 1175985), (90, 1097586), (93, 1062180), (105, 940788), (108, 914655), (124, 796635), (126, 783990), (135, 731724), (140, 705591), (155, 637308), (162, 609770), (180, 548793), (186, 531090), (189, 522660), (210, 470394), (217, 455220), (252, 391995), (270, 365862), (279, 354060), (281, 351540), (310, 318654), (315, 313596), (324, 304885), (372, 265545), (378, 261330), (405, 243908), (420, 235197), (434, 227610), (465, 212436), (540, 182931), (558, 177030), (562, 175770), (567, 174220), (620, 159327), (630, 156798), (651, 151740), (756, 130665), (810, 121954), (837, 118020), (843, 117180), (868, 113805), (930, 106218), (945, 104532), (1085, 91044), (1116, 88515), (1124, 87885), (1134, 87110), (1260, 78399), (1302, 75870), (1395, 70812), (1405, 70308), (1620, 60977), (1674, 59010), (1686, 58590), (1860, 53109), (1890, 52266), (1953, 50580), (1967, 50220), (2170, 45522), (2268, 43555), (2511, 39340), (2529, 39060), (2604, 37935), (2790, 35406), (2810, 35154), (2835, 34844), (3255, 30348), (3348, 29505), (3372, 29295), (3780, 26133), (3906, 25290), (3934, 25110), (4185, 23604), (4215, 23436), (4340, 22761), (5022, 19670), (5058, 19530), (5580, 17703), (5620, 17577), (5670, 17422), (5859, 16860), (5901, 16740), (6510, 15174), (7587, 13020), (7812, 12645), (7868, 12555), (8370, 11802), (8430, 11718), (8711, 11340), (9765, 10116), (9835, 10044)]