55881840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 320

約数和(自身を含む): 217128960

約数和(自身を除く): 161247120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 35, 37, 40, 42, 48, 56, 58, 60, 62, 70, 74, 80, 84, 87, 93, 105, 111, 112, 116, 120, 124, 140, 145, 148, 155, 168, 174, 185, 186, 203, 210, 217, 222, 232, 240, 248, 259, 280, 290, 296, 310, 336, 348, 370, 372, 406, 420, 434, 435, 444, 464, 465, 496, 518, 555, 560, 580, 592, 609, 620, 651, 696, 740, 744, 777, 812, 840, 868, 870, 888, 899, 930, 1015, 1036, 1073, 1085, 1110, 1147, 1160, 1218, 1240, 1295, 1302, 1392, 1480, 1488, 1554, 1624, 1680, 1736, 1740, 1776, 1798, 1860, 2030, 2072, 2146, 2170, 2220, 2294, 2320, 2436, 2480, 2590, 2604, 2697, 2960, 3045, 3108, 3219, 3248, 3255, 3441, 3472, 3480, 3596, 3720, 3885, 4060, 4144, 4292, 4340, 4440, 4495, 4588, 4872, 5180, 5208, 5365, 5394, 5735, 6090, 6216, 6293, 6438, 6510, 6882, 6960, 7192, 7440, 7511, 7770, 8029, 8120, 8584, 8680, 8880, 8990, 9176, 9744, 10360, 10416, 10730, 10788, 11470, 12180, 12432, 12586, 12876, 13020, 13485, 13764, 14384, 15022, 15540, 16058, 16095, 16240, 17168, 17205, 17360, 17980, 18352, 18879, 20720, 21460, 21576, 22533, 22940, 24087, 24360, 25172, 25752, 26040, 26970, 27528, 30044, 31080, 31465, 32116, 32190, 33263, 34410, 35960, 37555, 37758, 40145, 42920, 43152, 45066, 45880, 48174, 48720, 50344, 51504, 52080, 53940, 55056, 60088, 62160, 62930, 64232, 64380, 66526, 68820, 71920, 75110, 75516, 80290, 85840, 90132, 91760, 94395, 96348, 99789, 100688, 107880, 112665, 120176, 120435, 125860, 128464, 128760, 133052, 137640, 150220, 151032, 160580, 166315, 180264, 188790, 192696, 199578, 215760, 225330, 232841, 240870, 251720, 257520, 266104, 275280, 300440, 302064, 321160, 332630, 360528, 377580, 385392, 399156, 450660, 465682, 481740, 498945, 503440, 532208, 600880, 642320, 665260, 698523, 755160, 798312, 901320, 931364, 963480, 997890, 1164205, 1330520, 1397046, 1510320, 1596624, 1802640, 1862728, 1926960, 1995780, 2328410, 2661040, 2794092, 3492615, 3725456, 3991560, 4656820, 5588184, 6985230, 7983120, 9313640, 11176368, 13970460, 18627280, 27940920, 55881840]

約数ペア:

[(1, 55881840), (2, 27940920), (3, 18627280), (4, 13970460), (5, 11176368), (6, 9313640), (7, 7983120), (8, 6985230), (10, 5588184), (12, 4656820), (14, 3991560), (15, 3725456), (16, 3492615), (20, 2794092), (21, 2661040), (24, 2328410), (28, 1995780), (29, 1926960), (30, 1862728), (31, 1802640), (35, 1596624), (37, 1510320), (40, 1397046), (42, 1330520), (48, 1164205), (56, 997890), (58, 963480), (60, 931364), (62, 901320), (70, 798312), (74, 755160), (80, 698523), (84, 665260), (87, 642320), (93, 600880), (105, 532208), (111, 503440), (112, 498945), (116, 481740), (120, 465682), (124, 450660), (140, 399156), (145, 385392), (148, 377580), (155, 360528), (168, 332630), (174, 321160), (185, 302064), (186, 300440), (203, 275280), (210, 266104), (217, 257520), (222, 251720), (232, 240870), (240, 232841), (248, 225330), (259, 215760), (280, 199578), (290, 192696), (296, 188790), (310, 180264), (336, 166315), (348, 160580), (370, 151032), (372, 150220), (406, 137640), (420, 133052), (434, 128760), (435, 128464), (444, 125860), (464, 120435), (465, 120176), (496, 112665), (518, 107880), (555, 100688), (560, 99789), (580, 96348), (592, 94395), (609, 91760), (620, 90132), (651, 85840), (696, 80290), (740, 75516), (744, 75110), (777, 71920), (812, 68820), (840, 66526), (868, 64380), (870, 64232), (888, 62930), (899, 62160), (930, 60088), (1015, 55056), (1036, 53940), (1073, 52080), (1085, 51504), (1110, 50344), (1147, 48720), (1160, 48174), (1218, 45880), (1240, 45066), (1295, 43152), (1302, 42920), (1392, 40145), (1480, 37758), (1488, 37555), (1554, 35960), (1624, 34410), (1680, 33263), (1736, 32190), (1740, 32116), (1776, 31465), (1798, 31080), (1860, 30044), (2030, 27528), (2072, 26970), (2146, 26040), (2170, 25752), (2220, 25172), (2294, 24360), (2320, 24087), (2436, 22940), (2480, 22533), (2590, 21576), (2604, 21460), (2697, 20720), (2960, 18879), (3045, 18352), (3108, 17980), (3219, 17360), (3248, 17205), (3255, 17168), (3441, 16240), (3472, 16095), (3480, 16058), (3596, 15540), (3720, 15022), (3885, 14384), (4060, 13764), (4144, 13485), (4292, 13020), (4340, 12876), (4440, 12586), (4495, 12432), (4588, 12180), (4872, 11470), (5180, 10788), (5208, 10730), (5365, 10416), (5394, 10360), (5735, 9744), (6090, 9176), (6216, 8990), (6293, 8880), (6438, 8680), (6510, 8584), (6882, 8120), (6960, 8029), (7192, 7770), (7440, 7511)]