12746825600

素因数分解:

$2^7\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:801

約数の個数: 192

約数和(自身を含む): 32562276000

約数和(自身を除く): 19815450400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 128, 148, 160, 185, 199, 200, 296, 320, 370, 398, 400, 541, 592, 640, 740, 796, 800, 925, 995, 1082, 1184, 1480, 1592, 1600, 1850, 1990, 2164, 2368, 2705, 2960, 3184, 3200, 3700, 3980, 4328, 4736, 4975, 5410, 5920, 6368, 7363, 7400, 7960, 8656, 9950, 10820, 11840, 12736, 13525, 14726, 14800, 15920, 17312, 19900, 20017, 21640, 23680, 25472, 27050, 29452, 29600, 31840, 34624, 36815, 39800, 40034, 43280, 54100, 58904, 59200, 63680, 69248, 73630, 79600, 80068, 86560, 100085, 107659, 108200, 117808, 118400, 127360, 147260, 159200, 160136, 173120, 184075, 200170, 215318, 216400, 235616, 294520, 318400, 320272, 346240, 368150, 400340, 430636, 432800, 471232, 500425, 538295, 589040, 636800, 640544, 736300, 800680, 861272, 865600, 942464, 1000850, 1076590, 1178080, 1281088, 1472600, 1601360, 1722544, 1731200, 2001700, 2153180, 2356160, 2562176, 2691475, 2945200, 3202720, 3445088, 3983383, 4003400, 4306360, 4712320, 5382950, 5890400, 6405440, 6890176, 7966766, 8006800, 8612720, 10765900, 11780800, 12810880, 13780352, 15933532, 16013600, 17225440, 19916915, 21531800, 23561600, 31867064, 32027200, 34450880, 39833830, 43063600, 63734128, 64054400, 68901760, 79667660, 86127200, 99584575, 127468256, 159335320, 172254400, 199169150, 254936512, 318670640, 344508800, 398338300, 509873024, 637341280, 796676600, 1274682560, 1593353200, 2549365120, 3186706400, 6373412800, 12746825600]

約数ペア:

[(1, 12746825600), (2, 6373412800), (4, 3186706400), (5, 2549365120), (8, 1593353200), (10, 1274682560), (16, 796676600), (20, 637341280), (25, 509873024), (32, 398338300), (37, 344508800), (40, 318670640), (50, 254936512), (64, 199169150), (74, 172254400), (80, 159335320), (100, 127468256), (128, 99584575), (148, 86127200), (160, 79667660), (185, 68901760), (199, 64054400), (200, 63734128), (296, 43063600), (320, 39833830), (370, 34450880), (398, 32027200), (400, 31867064), (541, 23561600), (592, 21531800), (640, 19916915), (740, 17225440), (796, 16013600), (800, 15933532), (925, 13780352), (995, 12810880), (1082, 11780800), (1184, 10765900), (1480, 8612720), (1592, 8006800), (1600, 7966766), (1850, 6890176), (1990, 6405440), (2164, 5890400), (2368, 5382950), (2705, 4712320), (2960, 4306360), (3184, 4003400), (3200, 3983383), (3700, 3445088), (3980, 3202720), (4328, 2945200), (4736, 2691475), (4975, 2562176), (5410, 2356160), (5920, 2153180), (6368, 2001700), (7363, 1731200), (7400, 1722544), (7960, 1601360), (8656, 1472600), (9950, 1281088), (10820, 1178080), (11840, 1076590), (12736, 1000850), (13525, 942464), (14726, 865600), (14800, 861272), (15920, 800680), (17312, 736300), (19900, 640544), (20017, 636800), (21640, 589040), (23680, 538295), (25472, 500425), (27050, 471232), (29452, 432800), (29600, 430636), (31840, 400340), (34624, 368150), (36815, 346240), (39800, 320272), (40034, 318400), (43280, 294520), (54100, 235616), (58904, 216400), (59200, 215318), (63680, 200170), (69248, 184075), (73630, 173120), (79600, 160136), (80068, 159200), (86560, 147260), (100085, 127360), (107659, 118400), (108200, 117808)]