79930620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 310302720

約数和(自身を除く): 230372100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 73, 77, 79, 84, 90, 99, 105, 110, 126, 132, 140, 146, 154, 158, 165, 180, 198, 210, 219, 220, 231, 237, 252, 292, 308, 315, 316, 330, 365, 385, 395, 396, 420, 438, 462, 474, 495, 511, 553, 630, 657, 660, 693, 711, 730, 770, 790, 803, 869, 876, 924, 948, 990, 1022, 1095, 1106, 1155, 1185, 1260, 1314, 1386, 1422, 1460, 1533, 1540, 1580, 1606, 1659, 1738, 1980, 2044, 2190, 2212, 2310, 2370, 2409, 2555, 2607, 2628, 2765, 2772, 2844, 3066, 3212, 3285, 3318, 3465, 3476, 3555, 4015, 4345, 4380, 4599, 4620, 4740, 4818, 4977, 5110, 5214, 5530, 5621, 5767, 6083, 6132, 6570, 6636, 6930, 7110, 7227, 7665, 7821, 8030, 8295, 8690, 9198, 9636, 9954, 10220, 10428, 11060, 11242, 11534, 12045, 12166, 13035, 13140, 13860, 14220, 14454, 15330, 15642, 16060, 16590, 16863, 17301, 17380, 18249, 18396, 19908, 22484, 22995, 23068, 24090, 24332, 24885, 26070, 28105, 28835, 28908, 30415, 30660, 31284, 33180, 33726, 34602, 36135, 36498, 39105, 40369, 45990, 48180, 49770, 50589, 51903, 52140, 54747, 56210, 57670, 60830, 63437, 67452, 69204, 72270, 72996, 78210, 80738, 84315, 86505, 91245, 91980, 99540, 101178, 103806, 109494, 112420, 115340, 121107, 121660, 126874, 144540, 156420, 161476, 168630, 173010, 182490, 190311, 201845, 202356, 207612, 218988, 242214, 252945, 253748, 259515, 273735, 317185, 337260, 346020, 363321, 364980, 380622, 403690, 444059, 484428, 505890, 519030, 547470, 570933, 605535, 634370, 726642, 761244, 807380, 888118, 951555, 1011780, 1038060, 1094940, 1141866, 1211070, 1268740, 1332177, 1453284, 1776236, 1816605, 1903110, 2220295, 2283732, 2422140, 2664354, 2854665, 3633210, 3806220, 3996531, 4440590, 5328708, 5709330, 6660885, 7266420, 7993062, 8881180, 11418660, 13321770, 15986124, 19982655, 26643540, 39965310, 79930620]

約数ペア:

[(1, 79930620), (2, 39965310), (3, 26643540), (4, 19982655), (5, 15986124), (6, 13321770), (7, 11418660), (9, 8881180), (10, 7993062), (11, 7266420), (12, 6660885), (14, 5709330), (15, 5328708), (18, 4440590), (20, 3996531), (21, 3806220), (22, 3633210), (28, 2854665), (30, 2664354), (33, 2422140), (35, 2283732), (36, 2220295), (42, 1903110), (44, 1816605), (45, 1776236), (55, 1453284), (60, 1332177), (63, 1268740), (66, 1211070), (70, 1141866), (73, 1094940), (77, 1038060), (79, 1011780), (84, 951555), (90, 888118), (99, 807380), (105, 761244), (110, 726642), (126, 634370), (132, 605535), (140, 570933), (146, 547470), (154, 519030), (158, 505890), (165, 484428), (180, 444059), (198, 403690), (210, 380622), (219, 364980), (220, 363321), (231, 346020), (237, 337260), (252, 317185), (292, 273735), (308, 259515), (315, 253748), (316, 252945), (330, 242214), (365, 218988), (385, 207612), (395, 202356), (396, 201845), (420, 190311), (438, 182490), (462, 173010), (474, 168630), (495, 161476), (511, 156420), (553, 144540), (630, 126874), (657, 121660), (660, 121107), (693, 115340), (711, 112420), (730, 109494), (770, 103806), (790, 101178), (803, 99540), (869, 91980), (876, 91245), (924, 86505), (948, 84315), (990, 80738), (1022, 78210), (1095, 72996), (1106, 72270), (1155, 69204), (1185, 67452), (1260, 63437), (1314, 60830), (1386, 57670), (1422, 56210), (1460, 54747), (1533, 52140), (1540, 51903), (1580, 50589), (1606, 49770), (1659, 48180), (1738, 45990), (1980, 40369), (2044, 39105), (2190, 36498), (2212, 36135), (2310, 34602), (2370, 33726), (2409, 33180), (2555, 31284), (2607, 30660), (2628, 30415), (2765, 28908), (2772, 28835), (2844, 28105), (3066, 26070), (3212, 24885), (3285, 24332), (3318, 24090), (3465, 23068), (3476, 22995), (3555, 22484), (4015, 19908), (4345, 18396), (4380, 18249), (4599, 17380), (4620, 17301), (4740, 16863), (4818, 16590), (4977, 16060), (5110, 15642), (5214, 15330), (5530, 14454), (5621, 14220), (5767, 13860), (6083, 13140), (6132, 13035), (6570, 12166), (6636, 12045), (6930, 11534), (7110, 11242), (7227, 11060), (7665, 10428), (7821, 10220), (8030, 9954), (8295, 9636), (8690, 9198)]