69081480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 250614000

約数和(自身を除く): 181532520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 509, 520, 522, 580, 585, 696, 754, 780, 870, 936, 1018, 1044, 1131, 1160, 1170, 1305, 1508, 1527, 1560, 1740, 1885, 2036, 2088, 2262, 2340, 2545, 2610, 3016, 3054, 3393, 3480, 3770, 4072, 4524, 4581, 4680, 5090, 5220, 5655, 6108, 6617, 6786, 7540, 7635, 9048, 9162, 10180, 10440, 11310, 12216, 13234, 13572, 14761, 15080, 15270, 16965, 18324, 19851, 20360, 22620, 22905, 26468, 27144, 29522, 30540, 33085, 33930, 36648, 39702, 44283, 45240, 45810, 52936, 59044, 59553, 61080, 66170, 67860, 73805, 79404, 88566, 91620, 99255, 118088, 119106, 132340, 132849, 135720, 147610, 158808, 177132, 183240, 191893, 198510, 221415, 238212, 264680, 265698, 295220, 297765, 354264, 383786, 397020, 442830, 476424, 531396, 575679, 590440, 595530, 664245, 767572, 794040, 885660, 959465, 1062792, 1151358, 1191060, 1328490, 1535144, 1727037, 1771320, 1918930, 2302716, 2382120, 2656980, 2878395, 3454074, 3837860, 4605432, 5313960, 5756790, 6908148, 7675720, 8635185, 11513580, 13816296, 17270370, 23027160, 34540740, 69081480]

約数ペア:

[(1, 69081480), (2, 34540740), (3, 23027160), (4, 17270370), (5, 13816296), (6, 11513580), (8, 8635185), (9, 7675720), (10, 6908148), (12, 5756790), (13, 5313960), (15, 4605432), (18, 3837860), (20, 3454074), (24, 2878395), (26, 2656980), (29, 2382120), (30, 2302716), (36, 1918930), (39, 1771320), (40, 1727037), (45, 1535144), (52, 1328490), (58, 1191060), (60, 1151358), (65, 1062792), (72, 959465), (78, 885660), (87, 794040), (90, 767572), (104, 664245), (116, 595530), (117, 590440), (120, 575679), (130, 531396), (145, 476424), (156, 442830), (174, 397020), (180, 383786), (195, 354264), (232, 297765), (234, 295220), (260, 265698), (261, 264680), (290, 238212), (312, 221415), (348, 198510), (360, 191893), (377, 183240), (390, 177132), (435, 158808), (468, 147610), (509, 135720), (520, 132849), (522, 132340), (580, 119106), (585, 118088), (696, 99255), (754, 91620), (780, 88566), (870, 79404), (936, 73805), (1018, 67860), (1044, 66170), (1131, 61080), (1160, 59553), (1170, 59044), (1305, 52936), (1508, 45810), (1527, 45240), (1560, 44283), (1740, 39702), (1885, 36648), (2036, 33930), (2088, 33085), (2262, 30540), (2340, 29522), (2545, 27144), (2610, 26468), (3016, 22905), (3054, 22620), (3393, 20360), (3480, 19851), (3770, 18324), (4072, 16965), (4524, 15270), (4581, 15080), (4680, 14761), (5090, 13572), (5220, 13234), (5655, 12216), (6108, 11310), (6617, 10440), (6786, 10180), (7540, 9162), (7635, 9048)]