57505140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 225396864

約数和(自身を除く): 167891724

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, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 461, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 922, 924, 945, 990, 1134, 1155, 1188, 1260, 1383, 1386, 1485, 1540, 1620, 1782, 1844, 1890, 1980, 2079, 2268, 2305, 2310, 2766, 2772, 2835, 2970, 3227, 3465, 3564, 3780, 4149, 4158, 4455, 4610, 4620, 5071, 5532, 5670, 5940, 6237, 6454, 6915, 6930, 8298, 8316, 8910, 9220, 9681, 10142, 10395, 11340, 12447, 12474, 12908, 13830, 13860, 15213, 16135, 16596, 17820, 19362, 20284, 20745, 20790, 24894, 24948, 25355, 27660, 29043, 30426, 31185, 32270, 35497, 37341, 38724, 41490, 41580, 45639, 48405, 49788, 50710, 58086, 60852, 62235, 62370, 64540, 70994, 74682, 76065, 82980, 87129, 91278, 96810, 101420, 106491, 116172, 124470, 124740, 136917, 141988, 145215, 149364, 152130, 174258, 177485, 182556, 186705, 193620, 212982, 228195, 248940, 261387, 273834, 290430, 304260, 319473, 348516, 354970, 373410, 410751, 425964, 435645, 456390, 522774, 532455, 547668, 580860, 638946, 684585, 709940, 746820, 821502, 871290, 912780, 958419, 1045548, 1064910, 1277892, 1306935, 1369170, 1597365, 1643004, 1742580, 1916838, 2053755, 2129820, 2613870, 2738340, 2875257, 3194730, 3833676, 4107510, 4792095, 5227740, 5750514, 6389460, 8215020, 9584190, 11501028, 14376285, 19168380, 28752570, 57505140]

約数ペア:

[(1, 57505140), (2, 28752570), (3, 19168380), (4, 14376285), (5, 11501028), (6, 9584190), (7, 8215020), (9, 6389460), (10, 5750514), (11, 5227740), (12, 4792095), (14, 4107510), (15, 3833676), (18, 3194730), (20, 2875257), (21, 2738340), (22, 2613870), (27, 2129820), (28, 2053755), (30, 1916838), (33, 1742580), (35, 1643004), (36, 1597365), (42, 1369170), (44, 1306935), (45, 1277892), (54, 1064910), (55, 1045548), (60, 958419), (63, 912780), (66, 871290), (70, 821502), (77, 746820), (81, 709940), (84, 684585), (90, 638946), (99, 580860), (105, 547668), (108, 532455), (110, 522774), (126, 456390), (132, 435645), (135, 425964), (140, 410751), (154, 373410), (162, 354970), (165, 348516), (180, 319473), (189, 304260), (198, 290430), (210, 273834), (220, 261387), (231, 248940), (252, 228195), (270, 212982), (297, 193620), (308, 186705), (315, 182556), (324, 177485), (330, 174258), (378, 152130), (385, 149364), (396, 145215), (405, 141988), (420, 136917), (461, 124740), (462, 124470), (495, 116172), (540, 106491), (567, 101420), (594, 96810), (630, 91278), (660, 87129), (693, 82980), (756, 76065), (770, 74682), (810, 70994), (891, 64540), (922, 62370), (924, 62235), (945, 60852), (990, 58086), (1134, 50710), (1155, 49788), (1188, 48405), (1260, 45639), (1383, 41580), (1386, 41490), (1485, 38724), (1540, 37341), (1620, 35497), (1782, 32270), (1844, 31185), (1890, 30426), (1980, 29043), (2079, 27660), (2268, 25355), (2305, 24948), (2310, 24894), (2766, 20790), (2772, 20745), (2835, 20284), (2970, 19362), (3227, 17820), (3465, 16596), (3564, 16135), (3780, 15213), (4149, 13860), (4158, 13830), (4455, 12908), (4610, 12474), (4620, 12447), (5071, 11340), (5532, 10395), (5670, 10142), (5940, 9681), (6237, 9220), (6454, 8910), (6915, 8316), (6930, 8298)]