83314980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 313098240

約数和(自身を除く): 229783260

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, 79, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 158, 162, 180, 186, 189, 210, 217, 237, 243, 252, 270, 279, 310, 315, 316, 324, 372, 378, 395, 405, 420, 434, 465, 474, 486, 540, 553, 558, 567, 620, 630, 651, 711, 756, 790, 810, 837, 868, 930, 945, 948, 972, 1085, 1106, 1116, 1134, 1185, 1215, 1260, 1302, 1395, 1422, 1580, 1620, 1659, 1674, 1701, 1860, 1890, 1953, 2133, 2170, 2212, 2268, 2370, 2430, 2449, 2511, 2604, 2765, 2790, 2835, 2844, 3255, 3318, 3348, 3402, 3555, 3780, 3906, 4185, 4266, 4340, 4740, 4860, 4898, 4977, 5022, 5530, 5580, 5670, 5859, 6399, 6510, 6636, 6804, 7110, 7347, 7533, 7812, 8295, 8370, 8505, 8532, 9765, 9796, 9954, 10044, 10665, 11060, 11340, 11718, 12245, 12555, 12798, 13020, 14220, 14694, 14931, 15066, 16590, 16740, 17010, 17143, 17577, 19197, 19530, 19908, 21330, 22041, 23436, 24490, 24885, 25110, 25596, 29295, 29388, 29862, 30132, 31995, 33180, 34020, 34286, 35154, 36735, 37665, 38394, 39060, 42660, 44082, 44793, 48980, 49770, 50220, 51429, 52731, 58590, 59724, 63990, 66123, 68572, 70308, 73470, 74655, 75330, 76788, 85715, 87885, 88164, 89586, 95985, 99540, 102858, 105462, 110205, 117180, 127980, 132246, 134379, 146940, 149310, 150660, 154287, 171430, 175770, 179172, 191970, 198369, 205716, 210924, 220410, 223965, 257145, 263655, 264492, 268758, 298620, 308574, 330615, 342860, 351540, 383940, 396738, 440820, 447930, 462861, 514290, 527310, 537516, 595107, 617148, 661230, 671895, 771435, 793476, 895860, 925722, 991845, 1028580, 1054620, 1190214, 1322460, 1343790, 1388583, 1542870, 1851444, 1983690, 2314305, 2380428, 2687580, 2777166, 2975535, 3085740, 3967380, 4165749, 4628610, 5554332, 5951070, 6942915, 8331498, 9257220, 11902140, 13885830, 16662996, 20828745, 27771660, 41657490, 83314980]

約数ペア:

[(1, 83314980), (2, 41657490), (3, 27771660), (4, 20828745), (5, 16662996), (6, 13885830), (7, 11902140), (9, 9257220), (10, 8331498), (12, 6942915), (14, 5951070), (15, 5554332), (18, 4628610), (20, 4165749), (21, 3967380), (27, 3085740), (28, 2975535), (30, 2777166), (31, 2687580), (35, 2380428), (36, 2314305), (42, 1983690), (45, 1851444), (54, 1542870), (60, 1388583), (62, 1343790), (63, 1322460), (70, 1190214), (79, 1054620), (81, 1028580), (84, 991845), (90, 925722), (93, 895860), (105, 793476), (108, 771435), (124, 671895), (126, 661230), (135, 617148), (140, 595107), (155, 537516), (158, 527310), (162, 514290), (180, 462861), (186, 447930), (189, 440820), (210, 396738), (217, 383940), (237, 351540), (243, 342860), (252, 330615), (270, 308574), (279, 298620), (310, 268758), (315, 264492), (316, 263655), (324, 257145), (372, 223965), (378, 220410), (395, 210924), (405, 205716), (420, 198369), (434, 191970), (465, 179172), (474, 175770), (486, 171430), (540, 154287), (553, 150660), (558, 149310), (567, 146940), (620, 134379), (630, 132246), (651, 127980), (711, 117180), (756, 110205), (790, 105462), (810, 102858), (837, 99540), (868, 95985), (930, 89586), (945, 88164), (948, 87885), (972, 85715), (1085, 76788), (1106, 75330), (1116, 74655), (1134, 73470), (1185, 70308), (1215, 68572), (1260, 66123), (1302, 63990), (1395, 59724), (1422, 58590), (1580, 52731), (1620, 51429), (1659, 50220), (1674, 49770), (1701, 48980), (1860, 44793), (1890, 44082), (1953, 42660), (2133, 39060), (2170, 38394), (2212, 37665), (2268, 36735), (2370, 35154), (2430, 34286), (2449, 34020), (2511, 33180), (2604, 31995), (2765, 30132), (2790, 29862), (2835, 29388), (2844, 29295), (3255, 25596), (3318, 25110), (3348, 24885), (3402, 24490), (3555, 23436), (3780, 22041), (3906, 21330), (4185, 19908), (4266, 19530), (4340, 19197), (4740, 17577), (4860, 17143), (4898, 17010), (4977, 16740), (5022, 16590), (5530, 15066), (5580, 14931), (5670, 14694), (5859, 14220), (6399, 13020), (6510, 12798), (6636, 12555), (6804, 12245), (7110, 11718), (7347, 11340), (7533, 11060), (7812, 10665), (8295, 10044), (8370, 9954), (8505, 9796), (8532, 9765)]