1112226500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4171

約数の個数: 144

約数和(自身を含む): 3083318784

約数和(自身を除く): 1971092284

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 125, 140, 154, 175, 196, 220, 245, 250, 275, 308, 350, 385, 490, 500, 539, 550, 700, 770, 875, 980, 1078, 1100, 1225, 1375, 1540, 1750, 1925, 2156, 2450, 2695, 2750, 3500, 3850, 4127, 4900, 5390, 5500, 6125, 7700, 8254, 9625, 10780, 12250, 13475, 16508, 19250, 20635, 24500, 26950, 28889, 38500, 41270, 45397, 53900, 57778, 67375, 82540, 90794, 103175, 115556, 134750, 144445, 181588, 202223, 206350, 226985, 269500, 288890, 317779, 404446, 412700, 453970, 515875, 577780, 635558, 722225, 808892, 907940, 1011115, 1031750, 1134925, 1271116, 1444450, 1588895, 2022230, 2063500, 2224453, 2269850, 2888900, 3177790, 3611125, 4044460, 4448906, 4539700, 5055575, 5674625, 6355580, 7222250, 7944475, 8897812, 10111150, 11122265, 11349250, 14444500, 15888950, 20222300, 22244530, 22698500, 25277875, 31777900, 39722375, 44489060, 50555750, 55611325, 79444750, 101111500, 111222650, 158889500, 222445300, 278056625, 556113250, 1112226500]

約数ペア:

[(1, 1112226500), (2, 556113250), (4, 278056625), (5, 222445300), (7, 158889500), (10, 111222650), (11, 101111500), (14, 79444750), (20, 55611325), (22, 50555750), (25, 44489060), (28, 39722375), (35, 31777900), (44, 25277875), (49, 22698500), (50, 22244530), (55, 20222300), (70, 15888950), (77, 14444500), (98, 11349250), (100, 11122265), (110, 10111150), (125, 8897812), (140, 7944475), (154, 7222250), (175, 6355580), (196, 5674625), (220, 5055575), (245, 4539700), (250, 4448906), (275, 4044460), (308, 3611125), (350, 3177790), (385, 2888900), (490, 2269850), (500, 2224453), (539, 2063500), (550, 2022230), (700, 1588895), (770, 1444450), (875, 1271116), (980, 1134925), (1078, 1031750), (1100, 1011115), (1225, 907940), (1375, 808892), (1540, 722225), (1750, 635558), (1925, 577780), (2156, 515875), (2450, 453970), (2695, 412700), (2750, 404446), (3500, 317779), (3850, 288890), (4127, 269500), (4900, 226985), (5390, 206350), (5500, 202223), (6125, 181588), (7700, 144445), (8254, 134750), (9625, 115556), (10780, 103175), (12250, 90794), (13475, 82540), (16508, 67375), (19250, 57778), (20635, 53900), (24500, 45397), (26950, 41270), (28889, 38500)]