149619120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 569963520

約数和(自身を除く): 420344400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 37, 40, 42, 48, 56, 58, 60, 70, 74, 80, 83, 84, 87, 105, 111, 112, 116, 120, 140, 145, 148, 166, 168, 174, 185, 203, 210, 222, 232, 240, 249, 259, 280, 290, 296, 332, 336, 348, 370, 406, 415, 420, 435, 444, 464, 498, 518, 555, 560, 580, 581, 592, 609, 664, 696, 740, 777, 812, 830, 840, 870, 888, 996, 1015, 1036, 1073, 1110, 1160, 1162, 1218, 1245, 1295, 1328, 1392, 1480, 1554, 1624, 1660, 1680, 1740, 1743, 1776, 1992, 2030, 2072, 2146, 2220, 2320, 2324, 2407, 2436, 2490, 2590, 2905, 2960, 3045, 3071, 3108, 3219, 3248, 3320, 3480, 3486, 3885, 3984, 4060, 4144, 4292, 4440, 4648, 4814, 4872, 4980, 5180, 5365, 5810, 6090, 6142, 6216, 6438, 6640, 6960, 6972, 7221, 7511, 7770, 8120, 8584, 8715, 8880, 9213, 9296, 9628, 9744, 9960, 10360, 10730, 11620, 12035, 12180, 12284, 12432, 12876, 13944, 14442, 15022, 15355, 15540, 16095, 16240, 16849, 17168, 17430, 18426, 19256, 19920, 20720, 21460, 21497, 22533, 23240, 24070, 24360, 24568, 25752, 27888, 28884, 30044, 30710, 31080, 32190, 33698, 34860, 36105, 36852, 37555, 38512, 42920, 42994, 45066, 46065, 46480, 48140, 48720, 49136, 50547, 51504, 57768, 60088, 61420, 62160, 64380, 64491, 67396, 69720, 72210, 73704, 75110, 84245, 85840, 85988, 89059, 90132, 92130, 96280, 101094, 107485, 112665, 115536, 120176, 122840, 128760, 128982, 134792, 139440, 144420, 147408, 150220, 168490, 171976, 178118, 180264, 184260, 192560, 202188, 214970, 225330, 245680, 252735, 257520, 257964, 267177, 269584, 288840, 300440, 322455, 336980, 343952, 356236, 360528, 368520, 404376, 429940, 445295, 450660, 505470, 515928, 534354, 577680, 600880, 623413, 644910, 673960, 712472, 737040, 808752, 859880, 890590, 901320, 1010940, 1031856, 1068708, 1246826, 1289820, 1335885, 1347920, 1424944, 1719760, 1781180, 1802640, 1870239, 2021880, 2137416, 2493652, 2579640, 2671770, 3117065, 3562360, 3740478, 4043760, 4274832, 4987304, 5159280, 5343540, 6234130, 7124720, 7480956, 9351195, 9974608, 10687080, 12468260, 14961912, 18702390, 21374160, 24936520, 29923824, 37404780, 49873040, 74809560, 149619120]

約数ペア:

[(1, 149619120), (2, 74809560), (3, 49873040), (4, 37404780), (5, 29923824), (6, 24936520), (7, 21374160), (8, 18702390), (10, 14961912), (12, 12468260), (14, 10687080), (15, 9974608), (16, 9351195), (20, 7480956), (21, 7124720), (24, 6234130), (28, 5343540), (29, 5159280), (30, 4987304), (35, 4274832), (37, 4043760), (40, 3740478), (42, 3562360), (48, 3117065), (56, 2671770), (58, 2579640), (60, 2493652), (70, 2137416), (74, 2021880), (80, 1870239), (83, 1802640), (84, 1781180), (87, 1719760), (105, 1424944), (111, 1347920), (112, 1335885), (116, 1289820), (120, 1246826), (140, 1068708), (145, 1031856), (148, 1010940), (166, 901320), (168, 890590), (174, 859880), (185, 808752), (203, 737040), (210, 712472), (222, 673960), (232, 644910), (240, 623413), (249, 600880), (259, 577680), (280, 534354), (290, 515928), (296, 505470), (332, 450660), (336, 445295), (348, 429940), (370, 404376), (406, 368520), (415, 360528), (420, 356236), (435, 343952), (444, 336980), (464, 322455), (498, 300440), (518, 288840), (555, 269584), (560, 267177), (580, 257964), (581, 257520), (592, 252735), (609, 245680), (664, 225330), (696, 214970), (740, 202188), (777, 192560), (812, 184260), (830, 180264), (840, 178118), (870, 171976), (888, 168490), (996, 150220), (1015, 147408), (1036, 144420), (1073, 139440), (1110, 134792), (1160, 128982), (1162, 128760), (1218, 122840), (1245, 120176), (1295, 115536), (1328, 112665), (1392, 107485), (1480, 101094), (1554, 96280), (1624, 92130), (1660, 90132), (1680, 89059), (1740, 85988), (1743, 85840), (1776, 84245), (1992, 75110), (2030, 73704), (2072, 72210), (2146, 69720), (2220, 67396), (2320, 64491), (2324, 64380), (2407, 62160), (2436, 61420), (2490, 60088), (2590, 57768), (2905, 51504), (2960, 50547), (3045, 49136), (3071, 48720), (3108, 48140), (3219, 46480), (3248, 46065), (3320, 45066), (3480, 42994), (3486, 42920), (3885, 38512), (3984, 37555), (4060, 36852), (4144, 36105), (4292, 34860), (4440, 33698), (4648, 32190), (4814, 31080), (4872, 30710), (4980, 30044), (5180, 28884), (5365, 27888), (5810, 25752), (6090, 24568), (6142, 24360), (6216, 24070), (6438, 23240), (6640, 22533), (6960, 21497), (6972, 21460), (7221, 20720), (7511, 19920), (7770, 19256), (8120, 18426), (8584, 17430), (8715, 17168), (8880, 16849), (9213, 16240), (9296, 16095), (9628, 15540), (9744, 15355), (9960, 15022), (10360, 14442), (10730, 13944), (11620, 12876), (12035, 12432), (12180, 12284)]