389584800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4919}}^1$

素因数の和:4956

約数の個数: 216

約数和(自身を含む): 1498966560

約数和(自身を除く): 1109381760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1650, 1760, 1800, 1980, 2200, 2400, 2475, 2640, 3168, 3300, 3600, 3960, 4400, 4919, 4950, 5280, 6600, 7200, 7920, 8800, 9838, 9900, 13200, 14757, 15840, 19676, 19800, 24595, 26400, 29514, 39352, 39600, 44271, 49190, 54109, 59028, 73785, 78704, 79200, 88542, 98380, 108218, 118056, 122975, 147570, 157408, 162327, 177084, 196760, 216436, 221355, 236112, 245950, 270545, 295140, 324654, 354168, 368925, 393520, 432872, 442710, 472224, 486981, 491900, 541090, 590280, 649308, 708336, 737850, 787040, 811635, 865744, 885420, 973962, 983800, 1082180, 1106775, 1180560, 1298616, 1352725, 1416672, 1475700, 1623270, 1731488, 1770840, 1947924, 1967600, 2164360, 2213550, 2361120, 2434905, 2597232, 2705450, 2951400, 3246540, 3541680, 3895848, 3935200, 4058175, 4328720, 4427100, 4869810, 5194464, 5410900, 5902800, 6493080, 7083360, 7791696, 8116350, 8657440, 8854200, 9739620, 10821800, 11805600, 12174525, 12986160, 15583392, 16232700, 17708400, 19479240, 21643600, 24349050, 25972320, 32465400, 35416800, 38958480, 43287200, 48698100, 64930800, 77916960, 97396200, 129861600, 194792400, 389584800]

約数ペア:

[(1, 389584800), (2, 194792400), (3, 129861600), (4, 97396200), (5, 77916960), (6, 64930800), (8, 48698100), (9, 43287200), (10, 38958480), (11, 35416800), (12, 32465400), (15, 25972320), (16, 24349050), (18, 21643600), (20, 19479240), (22, 17708400), (24, 16232700), (25, 15583392), (30, 12986160), (32, 12174525), (33, 11805600), (36, 10821800), (40, 9739620), (44, 8854200), (45, 8657440), (48, 8116350), (50, 7791696), (55, 7083360), (60, 6493080), (66, 5902800), (72, 5410900), (75, 5194464), (80, 4869810), (88, 4427100), (90, 4328720), (96, 4058175), (99, 3935200), (100, 3895848), (110, 3541680), (120, 3246540), (132, 2951400), (144, 2705450), (150, 2597232), (160, 2434905), (165, 2361120), (176, 2213550), (180, 2164360), (198, 1967600), (200, 1947924), (220, 1770840), (225, 1731488), (240, 1623270), (264, 1475700), (275, 1416672), (288, 1352725), (300, 1298616), (330, 1180560), (352, 1106775), (360, 1082180), (396, 983800), (400, 973962), (440, 885420), (450, 865744), (480, 811635), (495, 787040), (528, 737850), (550, 708336), (600, 649308), (660, 590280), (720, 541090), (792, 491900), (800, 486981), (825, 472224), (880, 442710), (900, 432872), (990, 393520), (1056, 368925), (1100, 354168), (1200, 324654), (1320, 295140), (1440, 270545), (1584, 245950), (1650, 236112), (1760, 221355), (1800, 216436), (1980, 196760), (2200, 177084), (2400, 162327), (2475, 157408), (2640, 147570), (3168, 122975), (3300, 118056), (3600, 108218), (3960, 98380), (4400, 88542), (4919, 79200), (4950, 78704), (5280, 73785), (6600, 59028), (7200, 54109), (7920, 49190), (8800, 44271), (9838, 39600), (9900, 39352), (13200, 29514), (14757, 26400), (15840, 24595), (19676, 19800)]