203154480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 200

約数和(自身を含む): 714610512

約数和(自身を除く): 511456032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 107, 108, 120, 135, 144, 162, 180, 214, 216, 240, 270, 293, 321, 324, 360, 405, 428, 432, 535, 540, 586, 642, 648, 720, 810, 856, 879, 963, 1070, 1080, 1172, 1284, 1296, 1465, 1605, 1620, 1712, 1758, 1926, 2140, 2160, 2344, 2568, 2637, 2889, 2930, 3210, 3240, 3516, 3852, 4280, 4395, 4688, 4815, 5136, 5274, 5778, 5860, 6420, 6480, 7032, 7704, 7911, 8560, 8667, 8790, 9630, 10548, 11556, 11720, 12840, 13185, 14064, 14445, 15408, 15822, 17334, 17580, 19260, 21096, 23112, 23440, 23733, 25680, 26370, 28890, 31351, 31644, 34668, 35160, 38520, 39555, 42192, 43335, 46224, 47466, 52740, 57780, 62702, 63288, 69336, 70320, 77040, 79110, 86670, 94053, 94932, 105480, 115560, 118665, 125404, 126576, 138672, 156755, 158220, 173340, 188106, 189864, 210960, 231120, 237330, 250808, 282159, 313510, 316440, 346680, 376212, 379728, 470265, 474660, 501616, 564318, 627020, 632880, 693360, 752424, 846477, 940530, 949320, 1128636, 1254040, 1410795, 1504848, 1692954, 1881060, 1898640, 2257272, 2508080, 2539431, 2821590, 3385908, 3762120, 4232385, 4514544, 5078862, 5643180, 6771816, 7524240, 8464770, 10157724, 11286360, 12697155, 13543632, 16929540, 20315448, 22572720, 25394310, 33859080, 40630896, 50788620, 67718160, 101577240, 203154480]

約数ペア:

[(1, 203154480), (2, 101577240), (3, 67718160), (4, 50788620), (5, 40630896), (6, 33859080), (8, 25394310), (9, 22572720), (10, 20315448), (12, 16929540), (15, 13543632), (16, 12697155), (18, 11286360), (20, 10157724), (24, 8464770), (27, 7524240), (30, 6771816), (36, 5643180), (40, 5078862), (45, 4514544), (48, 4232385), (54, 3762120), (60, 3385908), (72, 2821590), (80, 2539431), (81, 2508080), (90, 2257272), (107, 1898640), (108, 1881060), (120, 1692954), (135, 1504848), (144, 1410795), (162, 1254040), (180, 1128636), (214, 949320), (216, 940530), (240, 846477), (270, 752424), (293, 693360), (321, 632880), (324, 627020), (360, 564318), (405, 501616), (428, 474660), (432, 470265), (535, 379728), (540, 376212), (586, 346680), (642, 316440), (648, 313510), (720, 282159), (810, 250808), (856, 237330), (879, 231120), (963, 210960), (1070, 189864), (1080, 188106), (1172, 173340), (1284, 158220), (1296, 156755), (1465, 138672), (1605, 126576), (1620, 125404), (1712, 118665), (1758, 115560), (1926, 105480), (2140, 94932), (2160, 94053), (2344, 86670), (2568, 79110), (2637, 77040), (2889, 70320), (2930, 69336), (3210, 63288), (3240, 62702), (3516, 57780), (3852, 52740), (4280, 47466), (4395, 46224), (4688, 43335), (4815, 42192), (5136, 39555), (5274, 38520), (5778, 35160), (5860, 34668), (6420, 31644), (6480, 31351), (7032, 28890), (7704, 26370), (7911, 25680), (8560, 23733), (8667, 23440), (8790, 23112), (9630, 21096), (10548, 19260), (11556, 17580), (11720, 17334), (12840, 15822), (13185, 15408), (14064, 14445)]