257033700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3709}}^1$

素因数の和:3747

約数の個数: 216

約数和(自身を含む): 1004727360

約数和(自身を除く): 747693660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 900, 924, 990, 1050, 1100, 1155, 1260, 1386, 1540, 1575, 1650, 1925, 1980, 2100, 2310, 2475, 2772, 3150, 3300, 3465, 3709, 3850, 4620, 4950, 5775, 6300, 6930, 7418, 7700, 9900, 11127, 11550, 13860, 14836, 17325, 18545, 22254, 23100, 25963, 33381, 34650, 37090, 40799, 44508, 51926, 55635, 66762, 69300, 74180, 77889, 81598, 92725, 103852, 111270, 122397, 129815, 133524, 155778, 163196, 166905, 185450, 203995, 222540, 233667, 244794, 259630, 278175, 285593, 311556, 333810, 367191, 370900, 389445, 407990, 467334, 489588, 519260, 556350, 571186, 611985, 649075, 667620, 734382, 778890, 815980, 834525, 856779, 934668, 1019975, 1112700, 1142372, 1168335, 1223970, 1298150, 1427965, 1468764, 1557780, 1669050, 1713558, 1835955, 1947225, 2039950, 2336670, 2447940, 2570337, 2596300, 2855930, 3059925, 3338100, 3427116, 3671910, 3894450, 4079900, 4283895, 4673340, 5140674, 5711860, 5841675, 6119850, 7139825, 7343820, 7788900, 8567790, 9179775, 10281348, 11683350, 12239700, 12851685, 14279650, 17135580, 18359550, 21419475, 23366700, 25703370, 28559300, 36719100, 42838950, 51406740, 64258425, 85677900, 128516850, 257033700]

約数ペア:

[(1, 257033700), (2, 128516850), (3, 85677900), (4, 64258425), (5, 51406740), (6, 42838950), (7, 36719100), (9, 28559300), (10, 25703370), (11, 23366700), (12, 21419475), (14, 18359550), (15, 17135580), (18, 14279650), (20, 12851685), (21, 12239700), (22, 11683350), (25, 10281348), (28, 9179775), (30, 8567790), (33, 7788900), (35, 7343820), (36, 7139825), (42, 6119850), (44, 5841675), (45, 5711860), (50, 5140674), (55, 4673340), (60, 4283895), (63, 4079900), (66, 3894450), (70, 3671910), (75, 3427116), (77, 3338100), (84, 3059925), (90, 2855930), (99, 2596300), (100, 2570337), (105, 2447940), (110, 2336670), (126, 2039950), (132, 1947225), (140, 1835955), (150, 1713558), (154, 1669050), (165, 1557780), (175, 1468764), (180, 1427965), (198, 1298150), (210, 1223970), (220, 1168335), (225, 1142372), (231, 1112700), (252, 1019975), (275, 934668), (300, 856779), (308, 834525), (315, 815980), (330, 778890), (350, 734382), (385, 667620), (396, 649075), (420, 611985), (450, 571186), (462, 556350), (495, 519260), (525, 489588), (550, 467334), (630, 407990), (660, 389445), (693, 370900), (700, 367191), (770, 333810), (825, 311556), (900, 285593), (924, 278175), (990, 259630), (1050, 244794), (1100, 233667), (1155, 222540), (1260, 203995), (1386, 185450), (1540, 166905), (1575, 163196), (1650, 155778), (1925, 133524), (1980, 129815), (2100, 122397), (2310, 111270), (2475, 103852), (2772, 92725), (3150, 81598), (3300, 77889), (3465, 74180), (3709, 69300), (3850, 66762), (4620, 55635), (4950, 51926), (5775, 44508), (6300, 40799), (6930, 37090), (7418, 34650), (7700, 33381), (9900, 25963), (11127, 23100), (11550, 22254), (13860, 18545), (14836, 17325)]