221332800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3585

約数の個数: 168

約数和(自身を含む): 782234656

約数和(自身を除く): 560901856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3547, 3900, 4160, 4800, 5200, 6240, 7094, 7800, 10400, 10641, 12480, 14188, 15600, 17735, 20800, 21282, 28376, 31200, 35470, 42564, 46111, 53205, 56752, 62400, 70940, 85128, 88675, 92222, 106410, 113504, 138333, 141880, 170256, 177350, 184444, 212820, 227008, 230555, 266025, 276666, 283760, 340512, 354700, 368888, 425640, 461110, 532050, 553332, 567520, 681024, 691665, 709400, 737776, 851280, 922220, 1064100, 1106664, 1135040, 1152775, 1383330, 1418800, 1475552, 1702560, 1844440, 2128200, 2213328, 2305550, 2766660, 2837600, 2951104, 3405120, 3458325, 3688880, 4256400, 4426656, 4611100, 5533320, 5675200, 6916650, 7377760, 8512800, 8853312, 9222200, 11066640, 13833300, 14755520, 17025600, 18444400, 22133280, 27666600, 36888800, 44266560, 55333200, 73777600, 110666400, 221332800]

約数ペア:

[(1, 221332800), (2, 110666400), (3, 73777600), (4, 55333200), (5, 44266560), (6, 36888800), (8, 27666600), (10, 22133280), (12, 18444400), (13, 17025600), (15, 14755520), (16, 13833300), (20, 11066640), (24, 9222200), (25, 8853312), (26, 8512800), (30, 7377760), (32, 6916650), (39, 5675200), (40, 5533320), (48, 4611100), (50, 4426656), (52, 4256400), (60, 3688880), (64, 3458325), (65, 3405120), (75, 2951104), (78, 2837600), (80, 2766660), (96, 2305550), (100, 2213328), (104, 2128200), (120, 1844440), (130, 1702560), (150, 1475552), (156, 1418800), (160, 1383330), (192, 1152775), (195, 1135040), (200, 1106664), (208, 1064100), (240, 922220), (260, 851280), (300, 737776), (312, 709400), (320, 691665), (325, 681024), (390, 567520), (400, 553332), (416, 532050), (480, 461110), (520, 425640), (600, 368888), (624, 354700), (650, 340512), (780, 283760), (800, 276666), (832, 266025), (960, 230555), (975, 227008), (1040, 212820), (1200, 184444), (1248, 177350), (1300, 170256), (1560, 141880), (1600, 138333), (1950, 113504), (2080, 106410), (2400, 92222), (2496, 88675), (2600, 85128), (3120, 70940), (3547, 62400), (3900, 56752), (4160, 53205), (4800, 46111), (5200, 42564), (6240, 35470), (7094, 31200), (7800, 28376), (10400, 21282), (10641, 20800), (12480, 17735), (14188, 15600)]