255459600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6451}}^1$

素因数の和:6486

約数の個数: 180

約数和(自身を含む): 967258032

約数和(自身を除く): 711798432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2475, 2640, 3300, 3600, 3960, 4400, 4950, 6451, 6600, 7920, 9900, 12902, 13200, 19353, 19800, 25804, 32255, 38706, 39600, 51608, 58059, 64510, 70961, 77412, 96765, 103216, 116118, 129020, 141922, 154824, 161275, 193530, 212883, 232236, 258040, 283844, 290295, 309648, 322550, 354805, 387060, 425766, 464472, 483825, 516080, 567688, 580590, 638649, 645100, 709610, 774120, 851532, 928944, 967650, 1064415, 1135376, 1161180, 1277298, 1290200, 1419220, 1451475, 1548240, 1703064, 1774025, 1935300, 2128830, 2322360, 2554596, 2580400, 2838440, 2902950, 3193245, 3406128, 3548050, 3870600, 4257660, 4644720, 5109192, 5322075, 5676880, 5805900, 6386490, 7096100, 7741200, 8515320, 10218384, 10644150, 11611800, 12772980, 14192200, 15966225, 17030640, 21288300, 23223600, 25545960, 28384400, 31932450, 42576600, 51091920, 63864900, 85153200, 127729800, 255459600]

約数ペア:

[(1, 255459600), (2, 127729800), (3, 85153200), (4, 63864900), (5, 51091920), (6, 42576600), (8, 31932450), (9, 28384400), (10, 25545960), (11, 23223600), (12, 21288300), (15, 17030640), (16, 15966225), (18, 14192200), (20, 12772980), (22, 11611800), (24, 10644150), (25, 10218384), (30, 8515320), (33, 7741200), (36, 7096100), (40, 6386490), (44, 5805900), (45, 5676880), (48, 5322075), (50, 5109192), (55, 4644720), (60, 4257660), (66, 3870600), (72, 3548050), (75, 3406128), (80, 3193245), (88, 2902950), (90, 2838440), (99, 2580400), (100, 2554596), (110, 2322360), (120, 2128830), (132, 1935300), (144, 1774025), (150, 1703064), (165, 1548240), (176, 1451475), (180, 1419220), (198, 1290200), (200, 1277298), (220, 1161180), (225, 1135376), (240, 1064415), (264, 967650), (275, 928944), (300, 851532), (330, 774120), (360, 709610), (396, 645100), (400, 638649), (440, 580590), (450, 567688), (495, 516080), (528, 483825), (550, 464472), (600, 425766), (660, 387060), (720, 354805), (792, 322550), (825, 309648), (880, 290295), (900, 283844), (990, 258040), (1100, 232236), (1200, 212883), (1320, 193530), (1584, 161275), (1650, 154824), (1800, 141922), (1980, 129020), (2200, 116118), (2475, 103216), (2640, 96765), (3300, 77412), (3600, 70961), (3960, 64510), (4400, 58059), (4950, 51608), (6451, 39600), (6600, 38706), (7920, 32255), (9900, 25804), (12902, 19800), (13200, 19353)]