154980000

素因数分解:

$2^5\times 3^3\times 5^4\times 7^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 480

約数和(自身を含む): 661288320

約数和(自身を除く): 506308320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 82, 84, 90, 96, 100, 105, 108, 112, 120, 123, 125, 126, 135, 140, 144, 150, 160, 164, 168, 175, 180, 189, 200, 205, 210, 216, 224, 225, 240, 246, 250, 252, 270, 280, 287, 288, 300, 315, 328, 336, 350, 360, 369, 375, 378, 400, 410, 420, 432, 450, 480, 492, 500, 504, 525, 540, 560, 574, 600, 615, 625, 630, 656, 672, 675, 700, 720, 738, 750, 756, 800, 820, 840, 861, 864, 875, 900, 945, 984, 1000, 1008, 1025, 1050, 1080, 1107, 1120, 1125, 1148, 1200, 1230, 1250, 1260, 1312, 1350, 1400, 1435, 1440, 1476, 1500, 1512, 1575, 1640, 1680, 1722, 1750, 1800, 1845, 1875, 1890, 1968, 2000, 2016, 2050, 2100, 2160, 2214, 2250, 2296, 2400, 2460, 2500, 2520, 2583, 2625, 2700, 2800, 2870, 2952, 3000, 3024, 3075, 3150, 3280, 3360, 3375, 3444, 3500, 3600, 3690, 3750, 3780, 3936, 4000, 4100, 4200, 4305, 4320, 4375, 4428, 4500, 4592, 4725, 4920, 5000, 5040, 5125, 5166, 5250, 5400, 5535, 5600, 5625, 5740, 5904, 6000, 6048, 6150, 6300, 6560, 6750, 6888, 7000, 7175, 7200, 7380, 7500, 7560, 7749, 7875, 8200, 8400, 8610, 8750, 8856, 9000, 9184, 9225, 9450, 9840, 10000, 10080, 10250, 10332, 10500, 10800, 11070, 11250, 11480, 11808, 12000, 12300, 12600, 12915, 13125, 13500, 13776, 14000, 14350, 14760, 15000, 15120, 15375, 15498, 15750, 16400, 16800, 16875, 17220, 17500, 17712, 18000, 18450, 18900, 19680, 20000, 20500, 20664, 21000, 21525, 21600, 22140, 22500, 22960, 23625, 24600, 25200, 25625, 25830, 26250, 27000, 27552, 27675, 28000, 28700, 29520, 30000, 30240, 30750, 30996, 31500, 32800, 33750, 34440, 35000, 35424, 35875, 36000, 36900, 37800, 38745, 39375, 41000, 41328, 42000, 43050, 44280, 45000, 45920, 46125, 47250, 49200, 50400, 51250, 51660, 52500, 54000, 55350, 57400, 59040, 60000, 61500, 61992, 63000, 64575, 67500, 68880, 70000, 71750, 73800, 75600, 76875, 77490, 78750, 82000, 82656, 84000, 86100, 88560, 90000, 92250, 94500, 98400, 102500, 103320, 105000, 107625, 108000, 110700, 114800, 118125, 123000, 123984, 126000, 129150, 135000, 137760, 138375, 140000, 143500, 147600, 151200, 153750, 154980, 157500, 164000, 172200, 177120, 179375, 180000, 184500, 189000, 193725, 205000, 206640, 210000, 215250, 221400, 229600, 230625, 236250, 246000, 247968, 252000, 258300, 270000, 276750, 287000, 295200, 307500, 309960, 315000, 322875, 344400, 358750, 369000, 378000, 387450, 410000, 413280, 420000, 430500, 442800, 461250, 472500, 492000, 516600, 538125, 540000, 553500, 574000, 615000, 619920, 630000, 645750, 688800, 691875, 717500, 738000, 756000, 774900, 820000, 861000, 885600, 922500, 945000, 968625, 1033200, 1076250, 1107000, 1148000, 1230000, 1239840, 1260000, 1291500, 1383750, 1435000, 1476000, 1549800, 1614375, 1722000, 1845000, 1890000, 1937250, 2066400, 2152500, 2214000, 2460000, 2583000, 2767500, 2870000, 3099600, 3228750, 3444000, 3690000, 3780000, 3874500, 4305000, 4428000, 4843125, 5166000, 5535000, 5740000, 6199200, 6457500, 7380000, 7749000, 8610000, 9686250, 10332000, 11070000, 12915000, 15498000, 17220000, 19372500, 22140000, 25830000, 30996000, 38745000, 51660000, 77490000, 154980000]

約数ペア:

[(1, 154980000), (2, 77490000), (3, 51660000), (4, 38745000), (5, 30996000), (6, 25830000), (7, 22140000), (8, 19372500), (9, 17220000), (10, 15498000), (12, 12915000), (14, 11070000), (15, 10332000), (16, 9686250), (18, 8610000), (20, 7749000), (21, 7380000), (24, 6457500), (25, 6199200), (27, 5740000), (28, 5535000), (30, 5166000), (32, 4843125), (35, 4428000), (36, 4305000), (40, 3874500), (41, 3780000), (42, 3690000), (45, 3444000), (48, 3228750), (50, 3099600), (54, 2870000), (56, 2767500), (60, 2583000), (63, 2460000), (70, 2214000), (72, 2152500), (75, 2066400), (80, 1937250), (82, 1890000), (84, 1845000), (90, 1722000), (96, 1614375), (100, 1549800), (105, 1476000), (108, 1435000), (112, 1383750), (120, 1291500), (123, 1260000), (125, 1239840), (126, 1230000), (135, 1148000), (140, 1107000), (144, 1076250), (150, 1033200), (160, 968625), (164, 945000), (168, 922500), (175, 885600), (180, 861000), (189, 820000), (200, 774900), (205, 756000), (210, 738000), (216, 717500), (224, 691875), (225, 688800), (240, 645750), (246, 630000), (250, 619920), (252, 615000), (270, 574000), (280, 553500), (287, 540000), (288, 538125), (300, 516600), (315, 492000), (328, 472500), (336, 461250), (350, 442800), (360, 430500), (369, 420000), (375, 413280), (378, 410000), (400, 387450), (410, 378000), (420, 369000), (432, 358750), (450, 344400), (480, 322875), (492, 315000), (500, 309960), (504, 307500), (525, 295200), (540, 287000), (560, 276750), (574, 270000), (600, 258300), (615, 252000), (625, 247968), (630, 246000), (656, 236250), (672, 230625), (675, 229600), (700, 221400), (720, 215250), (738, 210000), (750, 206640), (756, 205000), (800, 193725), (820, 189000), (840, 184500), (861, 180000), (864, 179375), (875, 177120), (900, 172200), (945, 164000), (984, 157500), (1000, 154980), (1008, 153750), (1025, 151200), (1050, 147600), (1080, 143500), (1107, 140000), (1120, 138375), (1125, 137760), (1148, 135000), (1200, 129150), (1230, 126000), (1250, 123984), (1260, 123000), (1312, 118125), (1350, 114800), (1400, 110700), (1435, 108000), (1440, 107625), (1476, 105000), (1500, 103320), (1512, 102500), (1575, 98400), (1640, 94500), (1680, 92250), (1722, 90000), (1750, 88560), (1800, 86100), (1845, 84000), (1875, 82656), (1890, 82000), (1968, 78750), (2000, 77490), (2016, 76875), (2050, 75600), (2100, 73800), (2160, 71750), (2214, 70000), (2250, 68880), (2296, 67500), (2400, 64575), (2460, 63000), (2500, 61992), (2520, 61500), (2583, 60000), (2625, 59040), (2700, 57400), (2800, 55350), (2870, 54000), (2952, 52500), (3000, 51660), (3024, 51250), (3075, 50400), (3150, 49200), (3280, 47250), (3360, 46125), (3375, 45920), (3444, 45000), (3500, 44280), (3600, 43050), (3690, 42000), (3750, 41328), (3780, 41000), (3936, 39375), (4000, 38745), (4100, 37800), (4200, 36900), (4305, 36000), (4320, 35875), (4375, 35424), (4428, 35000), (4500, 34440), (4592, 33750), (4725, 32800), (4920, 31500), (5000, 30996), (5040, 30750), (5125, 30240), (5166, 30000), (5250, 29520), (5400, 28700), (5535, 28000), (5600, 27675), (5625, 27552), (5740, 27000), (5904, 26250), (6000, 25830), (6048, 25625), (6150, 25200), (6300, 24600), (6560, 23625), (6750, 22960), (6888, 22500), (7000, 22140), (7175, 21600), (7200, 21525), (7380, 21000), (7500, 20664), (7560, 20500), (7749, 20000), (7875, 19680), (8200, 18900), (8400, 18450), (8610, 18000), (8750, 17712), (8856, 17500), (9000, 17220), (9184, 16875), (9225, 16800), (9450, 16400), (9840, 15750), (10000, 15498), (10080, 15375), (10250, 15120), (10332, 15000), (10500, 14760), (10800, 14350), (11070, 14000), (11250, 13776), (11480, 13500), (11808, 13125), (12000, 12915), (12300, 12600)]