66847320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 237276000

約数和(自身を除く): 170428680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 337, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 674, 684, 696, 760, 855, 870, 1011, 1044, 1102, 1140, 1160, 1305, 1348, 1368, 1653, 1685, 1710, 1740, 2022, 2088, 2204, 2280, 2610, 2696, 2755, 3033, 3306, 3370, 3420, 3480, 4044, 4408, 4959, 5055, 5220, 5510, 6066, 6403, 6612, 6740, 6840, 8088, 8265, 9773, 9918, 10110, 10440, 11020, 12132, 12806, 13224, 13480, 15165, 16530, 19209, 19546, 19836, 20220, 22040, 24264, 24795, 25612, 29319, 30330, 32015, 33060, 38418, 39092, 39672, 40440, 48865, 49590, 51224, 57627, 58638, 60660, 64030, 66120, 76836, 78184, 87957, 96045, 97730, 99180, 115254, 117276, 121320, 128060, 146595, 153672, 175914, 185687, 192090, 195460, 198360, 230508, 234552, 256120, 288135, 293190, 351828, 371374, 384180, 390920, 439785, 461016, 557061, 576270, 586380, 703656, 742748, 768360, 879570, 928435, 1114122, 1152540, 1172760, 1485496, 1671183, 1759140, 1856870, 2228244, 2305080, 2785305, 3342366, 3518280, 3713740, 4456488, 5570610, 6684732, 7427480, 8355915, 11141220, 13369464, 16711830, 22282440, 33423660, 66847320]

約数ペア:

[(1, 66847320), (2, 33423660), (3, 22282440), (4, 16711830), (5, 13369464), (6, 11141220), (8, 8355915), (9, 7427480), (10, 6684732), (12, 5570610), (15, 4456488), (18, 3713740), (19, 3518280), (20, 3342366), (24, 2785305), (29, 2305080), (30, 2228244), (36, 1856870), (38, 1759140), (40, 1671183), (45, 1485496), (57, 1172760), (58, 1152540), (60, 1114122), (72, 928435), (76, 879570), (87, 768360), (90, 742748), (95, 703656), (114, 586380), (116, 576270), (120, 557061), (145, 461016), (152, 439785), (171, 390920), (174, 384180), (180, 371374), (190, 351828), (228, 293190), (232, 288135), (261, 256120), (285, 234552), (290, 230508), (337, 198360), (342, 195460), (348, 192090), (360, 185687), (380, 175914), (435, 153672), (456, 146595), (522, 128060), (551, 121320), (570, 117276), (580, 115254), (674, 99180), (684, 97730), (696, 96045), (760, 87957), (855, 78184), (870, 76836), (1011, 66120), (1044, 64030), (1102, 60660), (1140, 58638), (1160, 57627), (1305, 51224), (1348, 49590), (1368, 48865), (1653, 40440), (1685, 39672), (1710, 39092), (1740, 38418), (2022, 33060), (2088, 32015), (2204, 30330), (2280, 29319), (2610, 25612), (2696, 24795), (2755, 24264), (3033, 22040), (3306, 20220), (3370, 19836), (3420, 19546), (3480, 19209), (4044, 16530), (4408, 15165), (4959, 13480), (5055, 13224), (5220, 12806), (5510, 12132), (6066, 11020), (6403, 10440), (6612, 10110), (6740, 9918), (6840, 9773), (8088, 8265)]