1325138400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2039

約数の個数: 288

約数和(自身を含む): 4949683200

約数和(自身を除く): 3624544800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 270, 279, 288, 300, 310, 360, 372, 400, 432, 450, 465, 480, 496, 540, 558, 600, 620, 675, 720, 744, 775, 800, 837, 864, 900, 930, 992, 1080, 1116, 1200, 1240, 1350, 1395, 1440, 1488, 1550, 1674, 1800, 1860, 1979, 2160, 2232, 2325, 2400, 2480, 2700, 2790, 2976, 3100, 3348, 3600, 3720, 3958, 4185, 4320, 4464, 4650, 4960, 5400, 5580, 5937, 6200, 6696, 6975, 7200, 7440, 7916, 8370, 8928, 9300, 9895, 10800, 11160, 11874, 12400, 13392, 13950, 14880, 15832, 16740, 17811, 18600, 19790, 20925, 21600, 22320, 23748, 24800, 26784, 27900, 29685, 31664, 33480, 35622, 37200, 39580, 41850, 44640, 47496, 49475, 53433, 55800, 59370, 61349, 63328, 66960, 71244, 74400, 79160, 83700, 89055, 94992, 98950, 106866, 111600, 118740, 122698, 133920, 142488, 148425, 158320, 167400, 178110, 184047, 189984, 197900, 213732, 223200, 237480, 245396, 267165, 284976, 296850, 306745, 316640, 334800, 356220, 368094, 395800, 427464, 445275, 474960, 490792, 534330, 552141, 569952, 593700, 613490, 669600, 712440, 736188, 791600, 854928, 890550, 920235, 949920, 981584, 1068660, 1104282, 1187400, 1226980, 1335825, 1424880, 1472376, 1533725, 1583200, 1656423, 1709856, 1781100, 1840470, 1963168, 2137320, 2208564, 2374800, 2453960, 2671650, 2760705, 2849760, 2944752, 3067450, 3312846, 3562200, 3680940, 4274640, 4417128, 4601175, 4749600, 4907920, 5343300, 5521410, 5889504, 6134900, 6625692, 7124400, 7361880, 8282115, 8549280, 8834256, 9202350, 9815840, 10686600, 11042820, 12269800, 13251384, 13803525, 14248800, 14723760, 16564230, 17668512, 18404700, 21373200, 22085640, 24539600, 26502768, 27607050, 29447520, 33128460, 36809400, 41410575, 42746400, 44171280, 49079200, 53005536, 55214100, 66256920, 73618800, 82821150, 88342560, 110428200, 132513840, 147237600, 165642300, 220856400, 265027680, 331284600, 441712800, 662569200, 1325138400]

約数ペア:

[(1, 1325138400), (2, 662569200), (3, 441712800), (4, 331284600), (5, 265027680), (6, 220856400), (8, 165642300), (9, 147237600), (10, 132513840), (12, 110428200), (15, 88342560), (16, 82821150), (18, 73618800), (20, 66256920), (24, 55214100), (25, 53005536), (27, 49079200), (30, 44171280), (31, 42746400), (32, 41410575), (36, 36809400), (40, 33128460), (45, 29447520), (48, 27607050), (50, 26502768), (54, 24539600), (60, 22085640), (62, 21373200), (72, 18404700), (75, 17668512), (80, 16564230), (90, 14723760), (93, 14248800), (96, 13803525), (100, 13251384), (108, 12269800), (120, 11042820), (124, 10686600), (135, 9815840), (144, 9202350), (150, 8834256), (155, 8549280), (160, 8282115), (180, 7361880), (186, 7124400), (200, 6625692), (216, 6134900), (225, 5889504), (240, 5521410), (248, 5343300), (270, 4907920), (279, 4749600), (288, 4601175), (300, 4417128), (310, 4274640), (360, 3680940), (372, 3562200), (400, 3312846), (432, 3067450), (450, 2944752), (465, 2849760), (480, 2760705), (496, 2671650), (540, 2453960), (558, 2374800), (600, 2208564), (620, 2137320), (675, 1963168), (720, 1840470), (744, 1781100), (775, 1709856), (800, 1656423), (837, 1583200), (864, 1533725), (900, 1472376), (930, 1424880), (992, 1335825), (1080, 1226980), (1116, 1187400), (1200, 1104282), (1240, 1068660), (1350, 981584), (1395, 949920), (1440, 920235), (1488, 890550), (1550, 854928), (1674, 791600), (1800, 736188), (1860, 712440), (1979, 669600), (2160, 613490), (2232, 593700), (2325, 569952), (2400, 552141), (2480, 534330), (2700, 490792), (2790, 474960), (2976, 445275), (3100, 427464), (3348, 395800), (3600, 368094), (3720, 356220), (3958, 334800), (4185, 316640), (4320, 306745), (4464, 296850), (4650, 284976), (4960, 267165), (5400, 245396), (5580, 237480), (5937, 223200), (6200, 213732), (6696, 197900), (6975, 189984), (7200, 184047), (7440, 178110), (7916, 167400), (8370, 158320), (8928, 148425), (9300, 142488), (9895, 133920), (10800, 122698), (11160, 118740), (11874, 111600), (12400, 106866), (13392, 98950), (13950, 94992), (14880, 89055), (15832, 83700), (16740, 79160), (17811, 74400), (18600, 71244), (19790, 66960), (20925, 63328), (21600, 61349), (22320, 59370), (23748, 55800), (24800, 53433), (26784, 49475), (27900, 47496), (29685, 44640), (31664, 41850), (33480, 39580), (35622, 37200)]