291751200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 288

約数和(自身を含む): 1137427200

約数和(自身を除く): 845676000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 325, 351, 360, 390, 400, 416, 432, 450, 468, 480, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 800, 864, 900, 936, 975, 1039, 1040, 1080, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1560, 1755, 1800, 1872, 1950, 2078, 2080, 2160, 2340, 2400, 2600, 2700, 2808, 2925, 3117, 3120, 3510, 3600, 3744, 3900, 4156, 4320, 4680, 5195, 5200, 5400, 5616, 5850, 6234, 6240, 7020, 7200, 7800, 8312, 8775, 9351, 9360, 10390, 10400, 10800, 11232, 11700, 12468, 13507, 14040, 15585, 15600, 16624, 17550, 18702, 18720, 20780, 21600, 23400, 24936, 25975, 27014, 28053, 28080, 31170, 31200, 33248, 35100, 37404, 40521, 41560, 46755, 46800, 49872, 51950, 54028, 56106, 56160, 62340, 67535, 70200, 74808, 77925, 81042, 83120, 93510, 93600, 99744, 103900, 108056, 112212, 121563, 124680, 135070, 140265, 140400, 149616, 155850, 162084, 166240, 187020, 202605, 207800, 216112, 224424, 233775, 243126, 249360, 270140, 280530, 280800, 299232, 311700, 324168, 337675, 364689, 374040, 405210, 415600, 432224, 448848, 467550, 486252, 498720, 540280, 561060, 607815, 623400, 648336, 675350, 701325, 729378, 748080, 810420, 831200, 897696, 935100, 972504, 1013025, 1080560, 1122120, 1215630, 1246800, 1296672, 1350700, 1402650, 1458756, 1496160, 1620840, 1823445, 1870200, 1945008, 2026050, 2161120, 2244240, 2431260, 2493600, 2701400, 2805300, 2917512, 3039075, 3241680, 3646890, 3740400, 3890016, 4052100, 4488480, 4862520, 5402800, 5610600, 5835024, 6078150, 6483360, 7293780, 7480800, 8104200, 9117225, 9725040, 10805600, 11221200, 11670048, 12156300, 14587560, 16208400, 18234450, 19450080, 22442400, 24312600, 29175120, 32416800, 36468900, 48625200, 58350240, 72937800, 97250400, 145875600, 291751200]

約数ペア:

[(1, 291751200), (2, 145875600), (3, 97250400), (4, 72937800), (5, 58350240), (6, 48625200), (8, 36468900), (9, 32416800), (10, 29175120), (12, 24312600), (13, 22442400), (15, 19450080), (16, 18234450), (18, 16208400), (20, 14587560), (24, 12156300), (25, 11670048), (26, 11221200), (27, 10805600), (30, 9725040), (32, 9117225), (36, 8104200), (39, 7480800), (40, 7293780), (45, 6483360), (48, 6078150), (50, 5835024), (52, 5610600), (54, 5402800), (60, 4862520), (65, 4488480), (72, 4052100), (75, 3890016), (78, 3740400), (80, 3646890), (90, 3241680), (96, 3039075), (100, 2917512), (104, 2805300), (108, 2701400), (117, 2493600), (120, 2431260), (130, 2244240), (135, 2161120), (144, 2026050), (150, 1945008), (156, 1870200), (160, 1823445), (180, 1620840), (195, 1496160), (200, 1458756), (208, 1402650), (216, 1350700), (225, 1296672), (234, 1246800), (240, 1215630), (260, 1122120), (270, 1080560), (288, 1013025), (300, 972504), (312, 935100), (325, 897696), (351, 831200), (360, 810420), (390, 748080), (400, 729378), (416, 701325), (432, 675350), (450, 648336), (468, 623400), (480, 607815), (520, 561060), (540, 540280), (585, 498720), (600, 486252), (624, 467550), (650, 448848), (675, 432224), (702, 415600), (720, 405210), (780, 374040), (800, 364689), (864, 337675), (900, 324168), (936, 311700), (975, 299232), (1039, 280800), (1040, 280530), (1080, 270140), (1170, 249360), (1200, 243126), (1248, 233775), (1300, 224424), (1350, 216112), (1404, 207800), (1440, 202605), (1560, 187020), (1755, 166240), (1800, 162084), (1872, 155850), (1950, 149616), (2078, 140400), (2080, 140265), (2160, 135070), (2340, 124680), (2400, 121563), (2600, 112212), (2700, 108056), (2808, 103900), (2925, 99744), (3117, 93600), (3120, 93510), (3510, 83120), (3600, 81042), (3744, 77925), (3900, 74808), (4156, 70200), (4320, 67535), (4680, 62340), (5195, 56160), (5200, 56106), (5400, 54028), (5616, 51950), (5850, 49872), (6234, 46800), (6240, 46755), (7020, 41560), (7200, 40521), (7800, 37404), (8312, 35100), (8775, 33248), (9351, 31200), (9360, 31170), (10390, 28080), (10400, 28053), (10800, 27014), (11232, 25975), (11700, 24936), (12468, 23400), (13507, 21600), (14040, 20780), (15585, 18720), (15600, 18702), (16624, 17550)]