1981483200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3719}}^1$

素因数の和:3784

約数の個数: 252

約数和(自身を含む): 7234946160

約数和(自身を除く): 5253462960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 144, 148, 150, 160, 180, 185, 192, 200, 222, 225, 240, 288, 296, 300, 320, 333, 360, 370, 400, 444, 450, 480, 555, 576, 592, 600, 666, 720, 740, 800, 888, 900, 925, 960, 1110, 1184, 1200, 1332, 1440, 1480, 1600, 1665, 1776, 1800, 1850, 2220, 2368, 2400, 2664, 2775, 2880, 2960, 3330, 3552, 3600, 3700, 3719, 4440, 4800, 5328, 5550, 5920, 6660, 7104, 7200, 7400, 7438, 8325, 8880, 10656, 11100, 11157, 11840, 13320, 14400, 14800, 14876, 16650, 17760, 18595, 21312, 22200, 22314, 26640, 29600, 29752, 33300, 33471, 35520, 37190, 44400, 44628, 53280, 55785, 59200, 59504, 66600, 66942, 74380, 88800, 89256, 92975, 106560, 111570, 119008, 133200, 133884, 137603, 148760, 167355, 177600, 178512, 185950, 223140, 238016, 266400, 267768, 275206, 278925, 297520, 334710, 357024, 371900, 412809, 446280, 532800, 535536, 550412, 557850, 595040, 669420, 688015, 714048, 743800, 825618, 836775, 892560, 1071072, 1100824, 1115700, 1190080, 1238427, 1338840, 1376030, 1487600, 1651236, 1673550, 1785120, 2064045, 2142144, 2201648, 2231400, 2476854, 2677680, 2752060, 2975200, 3302472, 3347100, 3440075, 3570240, 4128090, 4403296, 4462800, 4953708, 5355360, 5504120, 5950400, 6192135, 6604944, 6694200, 6880150, 8256180, 8806592, 8925600, 9907416, 10320225, 10710720, 11008240, 12384270, 13209888, 13388400, 13760300, 16512360, 17851200, 19814832, 20640450, 22016480, 24768540, 26419776, 26776800, 27520600, 30960675, 33024720, 39629664, 41280900, 44032960, 49537080, 53553600, 55041200, 61921350, 66049440, 79259328, 82561800, 99074160, 110082400, 123842700, 132098880, 165123600, 198148320, 220164800, 247685400, 330247200, 396296640, 495370800, 660494400, 990741600, 1981483200]

約数ペア:

[(1, 1981483200), (2, 990741600), (3, 660494400), (4, 495370800), (5, 396296640), (6, 330247200), (8, 247685400), (9, 220164800), (10, 198148320), (12, 165123600), (15, 132098880), (16, 123842700), (18, 110082400), (20, 99074160), (24, 82561800), (25, 79259328), (30, 66049440), (32, 61921350), (36, 55041200), (37, 53553600), (40, 49537080), (45, 44032960), (48, 41280900), (50, 39629664), (60, 33024720), (64, 30960675), (72, 27520600), (74, 26776800), (75, 26419776), (80, 24768540), (90, 22016480), (96, 20640450), (100, 19814832), (111, 17851200), (120, 16512360), (144, 13760300), (148, 13388400), (150, 13209888), (160, 12384270), (180, 11008240), (185, 10710720), (192, 10320225), (200, 9907416), (222, 8925600), (225, 8806592), (240, 8256180), (288, 6880150), (296, 6694200), (300, 6604944), (320, 6192135), (333, 5950400), (360, 5504120), (370, 5355360), (400, 4953708), (444, 4462800), (450, 4403296), (480, 4128090), (555, 3570240), (576, 3440075), (592, 3347100), (600, 3302472), (666, 2975200), (720, 2752060), (740, 2677680), (800, 2476854), (888, 2231400), (900, 2201648), (925, 2142144), (960, 2064045), (1110, 1785120), (1184, 1673550), (1200, 1651236), (1332, 1487600), (1440, 1376030), (1480, 1338840), (1600, 1238427), (1665, 1190080), (1776, 1115700), (1800, 1100824), (1850, 1071072), (2220, 892560), (2368, 836775), (2400, 825618), (2664, 743800), (2775, 714048), (2880, 688015), (2960, 669420), (3330, 595040), (3552, 557850), (3600, 550412), (3700, 535536), (3719, 532800), (4440, 446280), (4800, 412809), (5328, 371900), (5550, 357024), (5920, 334710), (6660, 297520), (7104, 278925), (7200, 275206), (7400, 267768), (7438, 266400), (8325, 238016), (8880, 223140), (10656, 185950), (11100, 178512), (11157, 177600), (11840, 167355), (13320, 148760), (14400, 137603), (14800, 133884), (14876, 133200), (16650, 119008), (17760, 111570), (18595, 106560), (21312, 92975), (22200, 89256), (22314, 88800), (26640, 74380), (29600, 66942), (29752, 66600), (33300, 59504), (33471, 59200), (35520, 55785), (37190, 53280), (44400, 44628)]