18427376880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258521}}^1$

素因数の和:258557

約数の個数: 200

約数和(自身を含む): 69819553584

約数和(自身を除く): 51392176704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17820, 23760, 35640, 71280, 258521, 517042, 775563, 1034084, 1292605, 1551126, 2068168, 2326689, 2585210, 2843731, 3102252, 3877815, 4136336, 4653378, 5170420, 5687462, 6204504, 6980067, 7755630, 8531193, 9306756, 10340840, 11374924, 11633445, 12409008, 13960134, 14218655, 15511260, 17062386, 18613512, 20681680, 20940201, 22749848, 23266890, 25593579, 27920268, 28437310, 31022520, 34124772, 34900335, 37227024, 41880402, 42655965, 45499696, 46533780, 51187158, 55840536, 56874620, 62045040, 68249544, 69800670, 76780737, 83760804, 85311930, 93067560, 102374316, 104701005, 111681072, 113749240, 127967895, 136499088, 139601340, 153561474, 167521608, 170623860, 186135120, 204748632, 209402010, 227498480, 230342211, 255935790, 279202680, 307122948, 335043216, 341247720, 383903685, 409497264, 418804020, 460684422, 511871580, 558405360, 614245896, 682495440, 767807370, 837608040, 921368844, 1023743160, 1151711055, 1228491792, 1535614740, 1675216080, 1842737688, 2047486320, 2303422110, 3071229480, 3685475376, 4606844220, 6142458960, 9213688440, 18427376880]

約数ペア:

[(1, 18427376880), (2, 9213688440), (3, 6142458960), (4, 4606844220), (5, 3685475376), (6, 3071229480), (8, 2303422110), (9, 2047486320), (10, 1842737688), (11, 1675216080), (12, 1535614740), (15, 1228491792), (16, 1151711055), (18, 1023743160), (20, 921368844), (22, 837608040), (24, 767807370), (27, 682495440), (30, 614245896), (33, 558405360), (36, 511871580), (40, 460684422), (44, 418804020), (45, 409497264), (48, 383903685), (54, 341247720), (55, 335043216), (60, 307122948), (66, 279202680), (72, 255935790), (80, 230342211), (81, 227498480), (88, 209402010), (90, 204748632), (99, 186135120), (108, 170623860), (110, 167521608), (120, 153561474), (132, 139601340), (135, 136499088), (144, 127967895), (162, 113749240), (165, 111681072), (176, 104701005), (180, 102374316), (198, 93067560), (216, 85311930), (220, 83760804), (240, 76780737), (264, 69800670), (270, 68249544), (297, 62045040), (324, 56874620), (330, 55840536), (360, 51187158), (396, 46533780), (405, 45499696), (432, 42655965), (440, 41880402), (495, 37227024), (528, 34900335), (540, 34124772), (594, 31022520), (648, 28437310), (660, 27920268), (720, 25593579), (792, 23266890), (810, 22749848), (880, 20940201), (891, 20681680), (990, 18613512), (1080, 17062386), (1188, 15511260), (1296, 14218655), (1320, 13960134), (1485, 12409008), (1584, 11633445), (1620, 11374924), (1782, 10340840), (1980, 9306756), (2160, 8531193), (2376, 7755630), (2640, 6980067), (2970, 6204504), (3240, 5687462), (3564, 5170420), (3960, 4653378), (4455, 4136336), (4752, 3877815), (5940, 3102252), (6480, 2843731), (7128, 2585210), (7920, 2326689), (8910, 2068168), (11880, 1551126), (14256, 1292605), (17820, 1034084), (23760, 775563), (35640, 517042), (71280, 258521)]