149427720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 256

約数和(自身を含む): 556416000

約数和(自身を除く): 406988280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 174, 180, 195, 216, 232, 234, 260, 261, 270, 290, 312, 348, 351, 360, 367, 377, 390, 435, 468, 520, 522, 540, 580, 585, 696, 702, 734, 754, 780, 783, 870, 936, 1044, 1080, 1101, 1131, 1160, 1170, 1305, 1404, 1468, 1508, 1560, 1566, 1740, 1755, 1835, 1885, 2088, 2202, 2262, 2340, 2610, 2808, 2936, 3016, 3132, 3303, 3393, 3480, 3510, 3670, 3770, 3915, 4404, 4524, 4680, 4771, 5220, 5505, 5655, 6264, 6606, 6786, 7020, 7340, 7540, 7830, 8808, 9048, 9542, 9909, 10179, 10440, 10643, 11010, 11310, 13212, 13572, 14040, 14313, 14680, 15080, 15660, 16515, 16965, 19084, 19818, 20358, 21286, 22020, 22620, 23855, 26424, 27144, 28626, 31320, 31929, 33030, 33930, 38168, 39636, 40716, 42572, 42939, 44040, 45240, 47710, 49545, 50895, 53215, 57252, 63858, 66060, 67860, 71565, 79272, 81432, 85144, 85878, 95420, 95787, 99090, 101790, 106430, 114504, 127716, 128817, 132120, 135720, 138359, 143130, 159645, 171756, 190840, 191574, 198180, 203580, 212860, 214695, 255432, 257634, 276718, 286260, 287361, 319290, 343512, 383148, 396360, 407160, 415077, 425720, 429390, 478935, 515268, 553436, 572520, 574722, 638580, 644085, 691795, 766296, 830154, 858780, 957870, 1030536, 1106872, 1149444, 1245231, 1277160, 1288170, 1383590, 1436805, 1660308, 1717560, 1915740, 2075385, 2298888, 2490462, 2576340, 2767180, 2873610, 3320616, 3735693, 3831480, 4150770, 4980924, 5152680, 5534360, 5747220, 6226155, 7471386, 8301540, 9961848, 11494440, 12452310, 14942772, 16603080, 18678465, 24904620, 29885544, 37356930, 49809240, 74713860, 149427720]

約数ペア:

[(1, 149427720), (2, 74713860), (3, 49809240), (4, 37356930), (5, 29885544), (6, 24904620), (8, 18678465), (9, 16603080), (10, 14942772), (12, 12452310), (13, 11494440), (15, 9961848), (18, 8301540), (20, 7471386), (24, 6226155), (26, 5747220), (27, 5534360), (29, 5152680), (30, 4980924), (36, 4150770), (39, 3831480), (40, 3735693), (45, 3320616), (52, 2873610), (54, 2767180), (58, 2576340), (60, 2490462), (65, 2298888), (72, 2075385), (78, 1915740), (87, 1717560), (90, 1660308), (104, 1436805), (108, 1383590), (116, 1288170), (117, 1277160), (120, 1245231), (130, 1149444), (135, 1106872), (145, 1030536), (156, 957870), (174, 858780), (180, 830154), (195, 766296), (216, 691795), (232, 644085), (234, 638580), (260, 574722), (261, 572520), (270, 553436), (290, 515268), (312, 478935), (348, 429390), (351, 425720), (360, 415077), (367, 407160), (377, 396360), (390, 383148), (435, 343512), (468, 319290), (520, 287361), (522, 286260), (540, 276718), (580, 257634), (585, 255432), (696, 214695), (702, 212860), (734, 203580), (754, 198180), (780, 191574), (783, 190840), (870, 171756), (936, 159645), (1044, 143130), (1080, 138359), (1101, 135720), (1131, 132120), (1160, 128817), (1170, 127716), (1305, 114504), (1404, 106430), (1468, 101790), (1508, 99090), (1560, 95787), (1566, 95420), (1740, 85878), (1755, 85144), (1835, 81432), (1885, 79272), (2088, 71565), (2202, 67860), (2262, 66060), (2340, 63858), (2610, 57252), (2808, 53215), (2936, 50895), (3016, 49545), (3132, 47710), (3303, 45240), (3393, 44040), (3480, 42939), (3510, 42572), (3670, 40716), (3770, 39636), (3915, 38168), (4404, 33930), (4524, 33030), (4680, 31929), (4771, 31320), (5220, 28626), (5505, 27144), (5655, 26424), (6264, 23855), (6606, 22620), (6786, 22020), (7020, 21286), (7340, 20358), (7540, 19818), (7830, 19084), (8808, 16965), (9048, 16515), (9542, 15660), (9909, 15080), (10179, 14680), (10440, 14313), (10643, 14040), (11010, 13572), (11310, 13212)]