388951200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1677

約数の個数: 288

約数和(自身を含む): 1535526720

約数和(自身を除く): 1146575520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 132, 135, 144, 150, 160, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 288, 297, 300, 330, 352, 360, 396, 400, 432, 440, 450, 480, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 800, 825, 864, 880, 900, 990, 1056, 1080, 1100, 1188, 1200, 1320, 1350, 1440, 1485, 1584, 1637, 1650, 1760, 1800, 1980, 2160, 2200, 2376, 2400, 2475, 2640, 2700, 2970, 3168, 3274, 3300, 3600, 3960, 4320, 4400, 4752, 4911, 4950, 5280, 5400, 5940, 6548, 6600, 7200, 7425, 7920, 8185, 8800, 9504, 9822, 9900, 10800, 11880, 13096, 13200, 14733, 14850, 15840, 16370, 18007, 19644, 19800, 21600, 23760, 24555, 26192, 26400, 29466, 29700, 32740, 36014, 39288, 39600, 40925, 44199, 47520, 49110, 52384, 54021, 58932, 59400, 65480, 72028, 73665, 78576, 79200, 81850, 88398, 90035, 98220, 108042, 117864, 118800, 122775, 130960, 144056, 147330, 157152, 162063, 163700, 176796, 180070, 196440, 216084, 220995, 235728, 237600, 245550, 261920, 270105, 288112, 294660, 324126, 327400, 353592, 360140, 368325, 392880, 432168, 441990, 450175, 471456, 486189, 491100, 540210, 576224, 589320, 648252, 654800, 707184, 720280, 736650, 785760, 810315, 864336, 883980, 900350, 972378, 982200, 1080420, 1104975, 1178640, 1296504, 1309600, 1350525, 1414368, 1440560, 1473300, 1620630, 1728672, 1767960, 1800700, 1944756, 1964400, 2160840, 2209950, 2357280, 2430945, 2593008, 2701050, 2881120, 2946600, 3241260, 3535920, 3601400, 3889512, 3928800, 4051575, 4321680, 4419900, 4861890, 5186016, 5402100, 5893200, 6482520, 7071840, 7202800, 7779024, 8103150, 8643360, 8839800, 9723780, 10804200, 11786400, 12154725, 12965040, 14405600, 15558048, 16206300, 17679600, 19447560, 21608400, 24309450, 25930080, 32412600, 35359200, 38895120, 43216800, 48618900, 64825200, 77790240, 97237800, 129650400, 194475600, 388951200]

約数ペア:

[(1, 388951200), (2, 194475600), (3, 129650400), (4, 97237800), (5, 77790240), (6, 64825200), (8, 48618900), (9, 43216800), (10, 38895120), (11, 35359200), (12, 32412600), (15, 25930080), (16, 24309450), (18, 21608400), (20, 19447560), (22, 17679600), (24, 16206300), (25, 15558048), (27, 14405600), (30, 12965040), (32, 12154725), (33, 11786400), (36, 10804200), (40, 9723780), (44, 8839800), (45, 8643360), (48, 8103150), (50, 7779024), (54, 7202800), (55, 7071840), (60, 6482520), (66, 5893200), (72, 5402100), (75, 5186016), (80, 4861890), (88, 4419900), (90, 4321680), (96, 4051575), (99, 3928800), (100, 3889512), (108, 3601400), (110, 3535920), (120, 3241260), (132, 2946600), (135, 2881120), (144, 2701050), (150, 2593008), (160, 2430945), (165, 2357280), (176, 2209950), (180, 2160840), (198, 1964400), (200, 1944756), (216, 1800700), (220, 1767960), (225, 1728672), (240, 1620630), (264, 1473300), (270, 1440560), (275, 1414368), (288, 1350525), (297, 1309600), (300, 1296504), (330, 1178640), (352, 1104975), (360, 1080420), (396, 982200), (400, 972378), (432, 900350), (440, 883980), (450, 864336), (480, 810315), (495, 785760), (528, 736650), (540, 720280), (550, 707184), (594, 654800), (600, 648252), (660, 589320), (675, 576224), (720, 540210), (792, 491100), (800, 486189), (825, 471456), (864, 450175), (880, 441990), (900, 432168), (990, 392880), (1056, 368325), (1080, 360140), (1100, 353592), (1188, 327400), (1200, 324126), (1320, 294660), (1350, 288112), (1440, 270105), (1485, 261920), (1584, 245550), (1637, 237600), (1650, 235728), (1760, 220995), (1800, 216084), (1980, 196440), (2160, 180070), (2200, 176796), (2376, 163700), (2400, 162063), (2475, 157152), (2640, 147330), (2700, 144056), (2970, 130960), (3168, 122775), (3274, 118800), (3300, 117864), (3600, 108042), (3960, 98220), (4320, 90035), (4400, 88398), (4752, 81850), (4911, 79200), (4950, 78576), (5280, 73665), (5400, 72028), (5940, 65480), (6548, 59400), (6600, 58932), (7200, 54021), (7425, 52384), (7920, 49110), (8185, 47520), (8800, 44199), (9504, 40925), (9822, 39600), (9900, 39288), (10800, 36014), (11880, 32740), (13096, 29700), (13200, 29466), (14733, 26400), (14850, 26192), (15840, 24555), (16370, 23760), (18007, 21600), (19644, 19800)]