66634920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 248832000

約数和(自身を除く): 182197080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 71, 72, 79, 88, 90, 99, 108, 110, 120, 132, 135, 142, 158, 165, 180, 198, 213, 216, 220, 237, 264, 270, 284, 297, 316, 330, 355, 360, 395, 396, 426, 440, 474, 495, 540, 568, 594, 632, 639, 660, 710, 711, 781, 790, 792, 852, 869, 948, 990, 1065, 1080, 1185, 1188, 1278, 1320, 1420, 1422, 1485, 1562, 1580, 1704, 1738, 1896, 1917, 1980, 2130, 2133, 2343, 2370, 2376, 2556, 2607, 2840, 2844, 2970, 3124, 3160, 3195, 3476, 3555, 3834, 3905, 3960, 4260, 4266, 4345, 4686, 4740, 5112, 5214, 5609, 5688, 5940, 6248, 6390, 6952, 7029, 7110, 7668, 7810, 7821, 8520, 8532, 8690, 9372, 9480, 9585, 10428, 10665, 11218, 11715, 11880, 12780, 13035, 14058, 14220, 15336, 15620, 15642, 16827, 17064, 17380, 18744, 19170, 20856, 21087, 21330, 22436, 23430, 23463, 25560, 26070, 28045, 28116, 28440, 31240, 31284, 33654, 34760, 35145, 38340, 39105, 42174, 42660, 44872, 46860, 46926, 50481, 52140, 56090, 56232, 61699, 62568, 67308, 70290, 76680, 78210, 84135, 84348, 85320, 93720, 93852, 100962, 104280, 105435, 112180, 117315, 123398, 134616, 140580, 151443, 156420, 168270, 168696, 185097, 187704, 201924, 210870, 224360, 234630, 246796, 252405, 281160, 302886, 308495, 312840, 336540, 370194, 403848, 421740, 469260, 493592, 504810, 555291, 605772, 616990, 673080, 740388, 757215, 843480, 925485, 938520, 1009620, 1110582, 1211544, 1233980, 1480776, 1514430, 1665873, 1850970, 2019240, 2221164, 2467960, 2776455, 3028860, 3331746, 3701940, 4442328, 5552910, 6057720, 6663492, 7403880, 8329365, 11105820, 13326984, 16658730, 22211640, 33317460, 66634920]

約数ペア:

[(1, 66634920), (2, 33317460), (3, 22211640), (4, 16658730), (5, 13326984), (6, 11105820), (8, 8329365), (9, 7403880), (10, 6663492), (11, 6057720), (12, 5552910), (15, 4442328), (18, 3701940), (20, 3331746), (22, 3028860), (24, 2776455), (27, 2467960), (30, 2221164), (33, 2019240), (36, 1850970), (40, 1665873), (44, 1514430), (45, 1480776), (54, 1233980), (55, 1211544), (60, 1110582), (66, 1009620), (71, 938520), (72, 925485), (79, 843480), (88, 757215), (90, 740388), (99, 673080), (108, 616990), (110, 605772), (120, 555291), (132, 504810), (135, 493592), (142, 469260), (158, 421740), (165, 403848), (180, 370194), (198, 336540), (213, 312840), (216, 308495), (220, 302886), (237, 281160), (264, 252405), (270, 246796), (284, 234630), (297, 224360), (316, 210870), (330, 201924), (355, 187704), (360, 185097), (395, 168696), (396, 168270), (426, 156420), (440, 151443), (474, 140580), (495, 134616), (540, 123398), (568, 117315), (594, 112180), (632, 105435), (639, 104280), (660, 100962), (710, 93852), (711, 93720), (781, 85320), (790, 84348), (792, 84135), (852, 78210), (869, 76680), (948, 70290), (990, 67308), (1065, 62568), (1080, 61699), (1185, 56232), (1188, 56090), (1278, 52140), (1320, 50481), (1420, 46926), (1422, 46860), (1485, 44872), (1562, 42660), (1580, 42174), (1704, 39105), (1738, 38340), (1896, 35145), (1917, 34760), (1980, 33654), (2130, 31284), (2133, 31240), (2343, 28440), (2370, 28116), (2376, 28045), (2556, 26070), (2607, 25560), (2840, 23463), (2844, 23430), (2970, 22436), (3124, 21330), (3160, 21087), (3195, 20856), (3476, 19170), (3555, 18744), (3834, 17380), (3905, 17064), (3960, 16827), (4260, 15642), (4266, 15620), (4345, 15336), (4686, 14220), (4740, 14058), (5112, 13035), (5214, 12780), (5609, 11880), (5688, 11715), (5940, 11218), (6248, 10665), (6390, 10428), (6952, 9585), (7029, 9480), (7110, 9372), (7668, 8690), (7810, 8532), (7821, 8520)]