51268140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 202535424

約数和(自身を除く): 151267284

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, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 137, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 243, 252, 270, 274, 297, 308, 315, 324, 330, 378, 385, 396, 405, 411, 420, 462, 486, 495, 540, 548, 567, 594, 630, 660, 685, 693, 756, 770, 810, 822, 891, 924, 945, 959, 972, 990, 1134, 1155, 1188, 1215, 1233, 1260, 1370, 1386, 1485, 1507, 1540, 1620, 1644, 1701, 1782, 1890, 1918, 1980, 2055, 2079, 2268, 2310, 2430, 2466, 2673, 2740, 2772, 2835, 2877, 2970, 3014, 3402, 3465, 3564, 3699, 3780, 3836, 4110, 4158, 4455, 4521, 4620, 4795, 4860, 4932, 5346, 5670, 5754, 5940, 6028, 6165, 6237, 6804, 6930, 7398, 7535, 8220, 8316, 8505, 8631, 8910, 9042, 9590, 10395, 10549, 10692, 11097, 11340, 11508, 12330, 12474, 13365, 13563, 13860, 14385, 14796, 15070, 17010, 17262, 17820, 18084, 18495, 18711, 19180, 20790, 21098, 22194, 22605, 24660, 24948, 25893, 26730, 27126, 28770, 30140, 31185, 31647, 33291, 34020, 34524, 36990, 37422, 40689, 41580, 42196, 43155, 44388, 45210, 51786, 52745, 53460, 54252, 55485, 57540, 62370, 63294, 66582, 67815, 73980, 74844, 77679, 81378, 86310, 90420, 93555, 94941, 103572, 105490, 110970, 122067, 124740, 126588, 129465, 133164, 135630, 155358, 158235, 162756, 166455, 172620, 187110, 189882, 203445, 210980, 221940, 233037, 244134, 258930, 271260, 284823, 310716, 316470, 332910, 366201, 374220, 379764, 388395, 406890, 466074, 474705, 488268, 517860, 569646, 610335, 632940, 665820, 732402, 776790, 813780, 854469, 932148, 949410, 1139292, 1165185, 1220670, 1424115, 1464804, 1553580, 1708938, 1831005, 1898820, 2330370, 2441340, 2563407, 2848230, 3417876, 3662010, 4272345, 4660740, 5126814, 5696460, 7324020, 8544690, 10253628, 12817035, 17089380, 25634070, 51268140]

約数ペア:

[(1, 51268140), (2, 25634070), (3, 17089380), (4, 12817035), (5, 10253628), (6, 8544690), (7, 7324020), (9, 5696460), (10, 5126814), (11, 4660740), (12, 4272345), (14, 3662010), (15, 3417876), (18, 2848230), (20, 2563407), (21, 2441340), (22, 2330370), (27, 1898820), (28, 1831005), (30, 1708938), (33, 1553580), (35, 1464804), (36, 1424115), (42, 1220670), (44, 1165185), (45, 1139292), (54, 949410), (55, 932148), (60, 854469), (63, 813780), (66, 776790), (70, 732402), (77, 665820), (81, 632940), (84, 610335), (90, 569646), (99, 517860), (105, 488268), (108, 474705), (110, 466074), (126, 406890), (132, 388395), (135, 379764), (137, 374220), (140, 366201), (154, 332910), (162, 316470), (165, 310716), (180, 284823), (189, 271260), (198, 258930), (210, 244134), (220, 233037), (231, 221940), (243, 210980), (252, 203445), (270, 189882), (274, 187110), (297, 172620), (308, 166455), (315, 162756), (324, 158235), (330, 155358), (378, 135630), (385, 133164), (396, 129465), (405, 126588), (411, 124740), (420, 122067), (462, 110970), (486, 105490), (495, 103572), (540, 94941), (548, 93555), (567, 90420), (594, 86310), (630, 81378), (660, 77679), (685, 74844), (693, 73980), (756, 67815), (770, 66582), (810, 63294), (822, 62370), (891, 57540), (924, 55485), (945, 54252), (959, 53460), (972, 52745), (990, 51786), (1134, 45210), (1155, 44388), (1188, 43155), (1215, 42196), (1233, 41580), (1260, 40689), (1370, 37422), (1386, 36990), (1485, 34524), (1507, 34020), (1540, 33291), (1620, 31647), (1644, 31185), (1701, 30140), (1782, 28770), (1890, 27126), (1918, 26730), (1980, 25893), (2055, 24948), (2079, 24660), (2268, 22605), (2310, 22194), (2430, 21098), (2466, 20790), (2673, 19180), (2740, 18711), (2772, 18495), (2835, 18084), (2877, 17820), (2970, 17262), (3014, 17010), (3402, 15070), (3465, 14796), (3564, 14385), (3699, 13860), (3780, 13563), (3836, 13365), (4110, 12474), (4158, 12330), (4455, 11508), (4521, 11340), (4620, 11097), (4795, 10692), (4860, 10549), (4932, 10395), (5346, 9590), (5670, 9042), (5754, 8910), (5940, 8631), (6028, 8505), (6165, 8316), (6237, 8220), (6804, 7535), (6930, 7398)]