221954400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1118

約数の個数: 216

約数和(自身を含む): 810416880

約数和(自身を除く): 588462480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 200, 225, 232, 240, 261, 288, 290, 300, 348, 360, 400, 435, 450, 464, 480, 522, 580, 600, 696, 720, 725, 800, 870, 900, 928, 1044, 1063, 1160, 1200, 1305, 1392, 1440, 1450, 1740, 1800, 2088, 2126, 2175, 2320, 2400, 2610, 2784, 2900, 3189, 3480, 3600, 4176, 4252, 4350, 4640, 5220, 5315, 5800, 6378, 6525, 6960, 7200, 8352, 8504, 8700, 9567, 10440, 10630, 11600, 12756, 13050, 13920, 15945, 17008, 17400, 19134, 20880, 21260, 23200, 25512, 26100, 26575, 30827, 31890, 34016, 34800, 38268, 41760, 42520, 47835, 51024, 52200, 53150, 61654, 63780, 69600, 76536, 79725, 85040, 92481, 95670, 102048, 104400, 106300, 123308, 127560, 153072, 154135, 159450, 170080, 184962, 191340, 208800, 212600, 239175, 246616, 255120, 277443, 306144, 308270, 318900, 369924, 382680, 425200, 462405, 478350, 493232, 510240, 554886, 616540, 637800, 739848, 765360, 770675, 850400, 924810, 956700, 986464, 1109772, 1233080, 1275600, 1387215, 1479696, 1530720, 1541350, 1849620, 1913400, 2219544, 2312025, 2466160, 2551200, 2774430, 2959392, 3082700, 3699240, 3826800, 4439088, 4624050, 4932320, 5548860, 6165400, 6936075, 7398480, 7653600, 8878176, 9248100, 11097720, 12330800, 13872150, 14796960, 18496200, 22195440, 24661600, 27744300, 36992400, 44390880, 55488600, 73984800, 110977200, 221954400]

約数ペア:

[(1, 221954400), (2, 110977200), (3, 73984800), (4, 55488600), (5, 44390880), (6, 36992400), (8, 27744300), (9, 24661600), (10, 22195440), (12, 18496200), (15, 14796960), (16, 13872150), (18, 12330800), (20, 11097720), (24, 9248100), (25, 8878176), (29, 7653600), (30, 7398480), (32, 6936075), (36, 6165400), (40, 5548860), (45, 4932320), (48, 4624050), (50, 4439088), (58, 3826800), (60, 3699240), (72, 3082700), (75, 2959392), (80, 2774430), (87, 2551200), (90, 2466160), (96, 2312025), (100, 2219544), (116, 1913400), (120, 1849620), (144, 1541350), (145, 1530720), (150, 1479696), (160, 1387215), (174, 1275600), (180, 1233080), (200, 1109772), (225, 986464), (232, 956700), (240, 924810), (261, 850400), (288, 770675), (290, 765360), (300, 739848), (348, 637800), (360, 616540), (400, 554886), (435, 510240), (450, 493232), (464, 478350), (480, 462405), (522, 425200), (580, 382680), (600, 369924), (696, 318900), (720, 308270), (725, 306144), (800, 277443), (870, 255120), (900, 246616), (928, 239175), (1044, 212600), (1063, 208800), (1160, 191340), (1200, 184962), (1305, 170080), (1392, 159450), (1440, 154135), (1450, 153072), (1740, 127560), (1800, 123308), (2088, 106300), (2126, 104400), (2175, 102048), (2320, 95670), (2400, 92481), (2610, 85040), (2784, 79725), (2900, 76536), (3189, 69600), (3480, 63780), (3600, 61654), (4176, 53150), (4252, 52200), (4350, 51024), (4640, 47835), (5220, 42520), (5315, 41760), (5800, 38268), (6378, 34800), (6525, 34016), (6960, 31890), (7200, 30827), (8352, 26575), (8504, 26100), (8700, 25512), (9567, 23200), (10440, 21260), (10630, 20880), (11600, 19134), (12756, 17400), (13050, 17008), (13920, 15945)]