79831200

素因数分解:

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

素因数の和:120

約数の個数: 288

約数和(自身を含む): 284981760

約数和(自身を除く): 205150560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 32, 37, 40, 48, 50, 58, 60, 62, 74, 75, 80, 87, 93, 96, 100, 111, 116, 120, 124, 145, 148, 150, 155, 160, 174, 185, 186, 200, 222, 232, 240, 248, 290, 296, 300, 310, 348, 370, 372, 400, 435, 444, 464, 465, 480, 496, 555, 580, 592, 600, 620, 696, 725, 740, 744, 775, 800, 870, 888, 899, 925, 928, 930, 992, 1073, 1110, 1147, 1160, 1184, 1200, 1240, 1392, 1450, 1480, 1488, 1550, 1740, 1776, 1798, 1850, 1860, 2146, 2175, 2220, 2294, 2320, 2325, 2400, 2480, 2697, 2775, 2784, 2900, 2960, 2976, 3100, 3219, 3441, 3480, 3552, 3596, 3700, 3720, 4292, 4350, 4440, 4495, 4588, 4640, 4650, 4960, 5365, 5394, 5550, 5735, 5800, 5920, 6200, 6438, 6882, 6960, 7192, 7400, 7440, 8584, 8700, 8880, 8990, 9176, 9300, 10730, 10788, 11100, 11470, 11600, 12400, 12876, 13485, 13764, 13920, 14384, 14800, 14880, 16095, 17168, 17205, 17400, 17760, 17980, 18352, 18600, 21460, 21576, 22200, 22475, 22940, 23200, 24800, 25752, 26825, 26970, 27528, 28675, 28768, 29600, 32190, 33263, 34336, 34410, 34800, 35960, 36704, 37200, 42920, 43152, 44400, 44950, 45880, 51504, 53650, 53940, 55056, 57350, 64380, 66526, 67425, 68820, 69600, 71920, 74400, 80475, 85840, 86025, 86304, 88800, 89900, 91760, 99789, 103008, 107300, 107880, 110112, 114700, 128760, 133052, 134850, 137640, 143840, 160950, 166315, 171680, 172050, 179800, 183520, 199578, 214600, 215760, 229400, 257520, 266104, 269700, 275280, 321900, 332630, 344100, 359600, 399156, 429200, 431520, 458800, 498945, 515040, 532208, 539400, 550560, 643800, 665260, 688200, 719200, 798312, 831575, 858400, 917600, 997890, 1064416, 1078800, 1287600, 1330520, 1376400, 1596624, 1663150, 1995780, 2157600, 2494725, 2575200, 2661040, 2752800, 3193248, 3326300, 3991560, 4989450, 5322080, 6652600, 7983120, 9978900, 13305200, 15966240, 19957800, 26610400, 39915600, 79831200]

約数ペア:

[(1, 79831200), (2, 39915600), (3, 26610400), (4, 19957800), (5, 15966240), (6, 13305200), (8, 9978900), (10, 7983120), (12, 6652600), (15, 5322080), (16, 4989450), (20, 3991560), (24, 3326300), (25, 3193248), (29, 2752800), (30, 2661040), (31, 2575200), (32, 2494725), (37, 2157600), (40, 1995780), (48, 1663150), (50, 1596624), (58, 1376400), (60, 1330520), (62, 1287600), (74, 1078800), (75, 1064416), (80, 997890), (87, 917600), (93, 858400), (96, 831575), (100, 798312), (111, 719200), (116, 688200), (120, 665260), (124, 643800), (145, 550560), (148, 539400), (150, 532208), (155, 515040), (160, 498945), (174, 458800), (185, 431520), (186, 429200), (200, 399156), (222, 359600), (232, 344100), (240, 332630), (248, 321900), (290, 275280), (296, 269700), (300, 266104), (310, 257520), (348, 229400), (370, 215760), (372, 214600), (400, 199578), (435, 183520), (444, 179800), (464, 172050), (465, 171680), (480, 166315), (496, 160950), (555, 143840), (580, 137640), (592, 134850), (600, 133052), (620, 128760), (696, 114700), (725, 110112), (740, 107880), (744, 107300), (775, 103008), (800, 99789), (870, 91760), (888, 89900), (899, 88800), (925, 86304), (928, 86025), (930, 85840), (992, 80475), (1073, 74400), (1110, 71920), (1147, 69600), (1160, 68820), (1184, 67425), (1200, 66526), (1240, 64380), (1392, 57350), (1450, 55056), (1480, 53940), (1488, 53650), (1550, 51504), (1740, 45880), (1776, 44950), (1798, 44400), (1850, 43152), (1860, 42920), (2146, 37200), (2175, 36704), (2220, 35960), (2294, 34800), (2320, 34410), (2325, 34336), (2400, 33263), (2480, 32190), (2697, 29600), (2775, 28768), (2784, 28675), (2900, 27528), (2960, 26970), (2976, 26825), (3100, 25752), (3219, 24800), (3441, 23200), (3480, 22940), (3552, 22475), (3596, 22200), (3700, 21576), (3720, 21460), (4292, 18600), (4350, 18352), (4440, 17980), (4495, 17760), (4588, 17400), (4640, 17205), (4650, 17168), (4960, 16095), (5365, 14880), (5394, 14800), (5550, 14384), (5735, 13920), (5800, 13764), (5920, 13485), (6200, 12876), (6438, 12400), (6882, 11600), (6960, 11470), (7192, 11100), (7400, 10788), (7440, 10730), (8584, 9300), (8700, 9176), (8880, 8990)]