121954140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 288

約数和(自身を含む): 482630400

約数和(自身を除く): 360676260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 419, 420, 441, 462, 490, 495, 539, 540, 588, 594, 630, 660, 693, 735, 756, 770, 838, 882, 924, 945, 980, 990, 1078, 1155, 1188, 1257, 1260, 1323, 1386, 1470, 1485, 1540, 1617, 1676, 1764, 1890, 1980, 2079, 2095, 2156, 2205, 2310, 2514, 2646, 2695, 2772, 2933, 2940, 2970, 3234, 3465, 3771, 3780, 4158, 4190, 4410, 4609, 4620, 4851, 5028, 5292, 5390, 5866, 5940, 6285, 6468, 6615, 6930, 7542, 8085, 8316, 8380, 8799, 8820, 9218, 9702, 10395, 10780, 11313, 11732, 12570, 13230, 13827, 13860, 14553, 14665, 15084, 16170, 17598, 18436, 18855, 19404, 20531, 20790, 22626, 23045, 24255, 25140, 26397, 26460, 27654, 29106, 29330, 32263, 32340, 35196, 37710, 41062, 41481, 41580, 43995, 45252, 46090, 48510, 52794, 55308, 56565, 58212, 58660, 61593, 64526, 69135, 72765, 75420, 79191, 82124, 82962, 87990, 92180, 96789, 97020, 102655, 105588, 113130, 123186, 124443, 129052, 131985, 138270, 145530, 158382, 161315, 165924, 175980, 184779, 193578, 205310, 207405, 225841, 226260, 246372, 248886, 263970, 276540, 290367, 291060, 307965, 316764, 322630, 369558, 387156, 395955, 410620, 414810, 451682, 483945, 497772, 527940, 554337, 580734, 615930, 622215, 645260, 677523, 739116, 791910, 829620, 871101, 903364, 923895, 967890, 1108674, 1129205, 1161468, 1231860, 1244430, 1355046, 1451835, 1583820, 1742202, 1847790, 1935780, 2032569, 2217348, 2258410, 2488860, 2710092, 2771685, 2903670, 3387615, 3484404, 3695580, 4065138, 4355505, 4516820, 5543370, 5807340, 6097707, 6775230, 8130276, 8711010, 10162845, 11086740, 12195414, 13550460, 17422020, 20325690, 24390828, 30488535, 40651380, 60977070, 121954140]

約数ペア:

[(1, 121954140), (2, 60977070), (3, 40651380), (4, 30488535), (5, 24390828), (6, 20325690), (7, 17422020), (9, 13550460), (10, 12195414), (11, 11086740), (12, 10162845), (14, 8711010), (15, 8130276), (18, 6775230), (20, 6097707), (21, 5807340), (22, 5543370), (27, 4516820), (28, 4355505), (30, 4065138), (33, 3695580), (35, 3484404), (36, 3387615), (42, 2903670), (44, 2771685), (45, 2710092), (49, 2488860), (54, 2258410), (55, 2217348), (60, 2032569), (63, 1935780), (66, 1847790), (70, 1742202), (77, 1583820), (84, 1451835), (90, 1355046), (98, 1244430), (99, 1231860), (105, 1161468), (108, 1129205), (110, 1108674), (126, 967890), (132, 923895), (135, 903364), (140, 871101), (147, 829620), (154, 791910), (165, 739116), (180, 677523), (189, 645260), (196, 622215), (198, 615930), (210, 580734), (220, 554337), (231, 527940), (245, 497772), (252, 483945), (270, 451682), (294, 414810), (297, 410620), (308, 395955), (315, 387156), (330, 369558), (378, 322630), (385, 316764), (396, 307965), (419, 291060), (420, 290367), (441, 276540), (462, 263970), (490, 248886), (495, 246372), (539, 226260), (540, 225841), (588, 207405), (594, 205310), (630, 193578), (660, 184779), (693, 175980), (735, 165924), (756, 161315), (770, 158382), (838, 145530), (882, 138270), (924, 131985), (945, 129052), (980, 124443), (990, 123186), (1078, 113130), (1155, 105588), (1188, 102655), (1257, 97020), (1260, 96789), (1323, 92180), (1386, 87990), (1470, 82962), (1485, 82124), (1540, 79191), (1617, 75420), (1676, 72765), (1764, 69135), (1890, 64526), (1980, 61593), (2079, 58660), (2095, 58212), (2156, 56565), (2205, 55308), (2310, 52794), (2514, 48510), (2646, 46090), (2695, 45252), (2772, 43995), (2933, 41580), (2940, 41481), (2970, 41062), (3234, 37710), (3465, 35196), (3771, 32340), (3780, 32263), (4158, 29330), (4190, 29106), (4410, 27654), (4609, 26460), (4620, 26397), (4851, 25140), (5028, 24255), (5292, 23045), (5390, 22626), (5866, 20790), (5940, 20531), (6285, 19404), (6468, 18855), (6615, 18436), (6930, 17598), (7542, 16170), (8085, 15084), (8316, 14665), (8380, 14553), (8799, 13860), (8820, 13827), (9218, 13230), (9702, 12570), (10395, 11732), (10780, 11313)]