21175312800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{829}}^1$

素因数の和:1248

約数の個数: 288

約数和(自身を含む): 71582918400

約数和(自身を除く): 50407605600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 367, 400, 435, 464, 480, 580, 600, 696, 725, 734, 800, 829, 870, 928, 1101, 1160, 1200, 1392, 1450, 1468, 1658, 1740, 1835, 2175, 2202, 2320, 2400, 2487, 2784, 2900, 2936, 3316, 3480, 3670, 4145, 4350, 4404, 4640, 4974, 5505, 5800, 5872, 6632, 6960, 7340, 8290, 8700, 8808, 9175, 9948, 10643, 11010, 11600, 11744, 12435, 13264, 13920, 14680, 16580, 17400, 17616, 18350, 19896, 20725, 21286, 22020, 23200, 24041, 24870, 26528, 27525, 29360, 31929, 33160, 34800, 35232, 36700, 39792, 41450, 42572, 44040, 48082, 49740, 53215, 55050, 58720, 62175, 63858, 66320, 69600, 72123, 73400, 79584, 82900, 85144, 88080, 96164, 99480, 106430, 110100, 120205, 124350, 127716, 132640, 144246, 146800, 159645, 165800, 170288, 176160, 192328, 198960, 212860, 220200, 240410, 248700, 255432, 266075, 288492, 293600, 304243, 319290, 331600, 340576, 360615, 384656, 397920, 425720, 440400, 480820, 497400, 510864, 532150, 576984, 601025, 608486, 638580, 663200, 721230, 769312, 798225, 851440, 880800, 912729, 961640, 994800, 1021728, 1064300, 1153968, 1202050, 1216972, 1277160, 1442460, 1521215, 1596450, 1702880, 1803075, 1825458, 1923280, 1989600, 2128600, 2307936, 2404100, 2433944, 2554320, 2884920, 3042430, 3192900, 3606150, 3650916, 3846560, 4257200, 4563645, 4808200, 4867888, 5108640, 5769840, 6084860, 6385800, 7212300, 7301832, 7606075, 8514400, 8823047, 9127290, 9616400, 9735776, 11539680, 12169720, 12771600, 14424600, 14603664, 15212150, 17646094, 18254580, 19232800, 22818225, 24339440, 25543200, 26469141, 28849200, 29207328, 30424300, 35292188, 36509160, 44115235, 45636450, 48678880, 52938282, 57698400, 60848600, 70584376, 73018320, 88230470, 91272900, 105876564, 121697200, 132345705, 141168752, 146036640, 176460940, 182545800, 211753128, 220576175, 243394400, 264691410, 282337504, 352921880, 365091600, 423506256, 441152350, 529382820, 661728525, 705843760, 730183200, 847012512, 882304700, 1058765640, 1323457050, 1411687520, 1764609400, 2117531280, 2646914100, 3529218800, 4235062560, 5293828200, 7058437600, 10587656400, 21175312800]

約数ペア:

[(1, 21175312800), (2, 10587656400), (3, 7058437600), (4, 5293828200), (5, 4235062560), (6, 3529218800), (8, 2646914100), (10, 2117531280), (12, 1764609400), (15, 1411687520), (16, 1323457050), (20, 1058765640), (24, 882304700), (25, 847012512), (29, 730183200), (30, 705843760), (32, 661728525), (40, 529382820), (48, 441152350), (50, 423506256), (58, 365091600), (60, 352921880), (75, 282337504), (80, 264691410), (87, 243394400), (96, 220576175), (100, 211753128), (116, 182545800), (120, 176460940), (145, 146036640), (150, 141168752), (160, 132345705), (174, 121697200), (200, 105876564), (232, 91272900), (240, 88230470), (290, 73018320), (300, 70584376), (348, 60848600), (367, 57698400), (400, 52938282), (435, 48678880), (464, 45636450), (480, 44115235), (580, 36509160), (600, 35292188), (696, 30424300), (725, 29207328), (734, 28849200), (800, 26469141), (829, 25543200), (870, 24339440), (928, 22818225), (1101, 19232800), (1160, 18254580), (1200, 17646094), (1392, 15212150), (1450, 14603664), (1468, 14424600), (1658, 12771600), (1740, 12169720), (1835, 11539680), (2175, 9735776), (2202, 9616400), (2320, 9127290), (2400, 8823047), (2487, 8514400), (2784, 7606075), (2900, 7301832), (2936, 7212300), (3316, 6385800), (3480, 6084860), (3670, 5769840), (4145, 5108640), (4350, 4867888), (4404, 4808200), (4640, 4563645), (4974, 4257200), (5505, 3846560), (5800, 3650916), (5872, 3606150), (6632, 3192900), (6960, 3042430), (7340, 2884920), (8290, 2554320), (8700, 2433944), (8808, 2404100), (9175, 2307936), (9948, 2128600), (10643, 1989600), (11010, 1923280), (11600, 1825458), (11744, 1803075), (12435, 1702880), (13264, 1596450), (13920, 1521215), (14680, 1442460), (16580, 1277160), (17400, 1216972), (17616, 1202050), (18350, 1153968), (19896, 1064300), (20725, 1021728), (21286, 994800), (22020, 961640), (23200, 912729), (24041, 880800), (24870, 851440), (26528, 798225), (27525, 769312), (29360, 721230), (31929, 663200), (33160, 638580), (34800, 608486), (35232, 601025), (36700, 576984), (39792, 532150), (41450, 510864), (42572, 497400), (44040, 480820), (48082, 440400), (49740, 425720), (53215, 397920), (55050, 384656), (58720, 360615), (62175, 340576), (63858, 331600), (66320, 319290), (69600, 304243), (72123, 293600), (73400, 288492), (79584, 266075), (82900, 255432), (85144, 248700), (88080, 240410), (96164, 220200), (99480, 212860), (106430, 198960), (110100, 192328), (120205, 176160), (124350, 170288), (127716, 165800), (132640, 159645), (144246, 146800)]