216033400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 564026400

約数和(自身を除く): 347993000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 79, 88, 100, 110, 113, 121, 158, 200, 220, 226, 242, 275, 316, 395, 440, 452, 484, 550, 565, 605, 632, 790, 869, 904, 968, 1100, 1130, 1210, 1243, 1580, 1738, 1975, 2200, 2260, 2420, 2486, 2825, 3025, 3160, 3476, 3950, 4345, 4520, 4840, 4972, 5650, 6050, 6215, 6952, 7900, 8690, 8927, 9559, 9944, 11300, 12100, 12430, 13673, 15800, 17380, 17854, 19118, 21725, 22600, 24200, 24860, 27346, 31075, 34760, 35708, 38236, 43450, 44635, 47795, 49720, 54692, 62150, 68365, 71416, 76472, 86900, 89270, 95590, 98197, 109384, 124300, 136730, 173800, 178540, 191180, 196394, 223175, 238975, 248600, 273460, 341825, 357080, 382360, 392788, 446350, 477950, 490985, 546920, 683650, 785576, 892700, 955900, 981970, 1080167, 1367300, 1785400, 1911800, 1963940, 2160334, 2454925, 2734600, 3927880, 4320668, 4909850, 5400835, 8641336, 9819700, 10801670, 19639400, 21603340, 27004175, 43206680, 54008350, 108016700, 216033400]

約数ペア:

[(1, 216033400), (2, 108016700), (4, 54008350), (5, 43206680), (8, 27004175), (10, 21603340), (11, 19639400), (20, 10801670), (22, 9819700), (25, 8641336), (40, 5400835), (44, 4909850), (50, 4320668), (55, 3927880), (79, 2734600), (88, 2454925), (100, 2160334), (110, 1963940), (113, 1911800), (121, 1785400), (158, 1367300), (200, 1080167), (220, 981970), (226, 955900), (242, 892700), (275, 785576), (316, 683650), (395, 546920), (440, 490985), (452, 477950), (484, 446350), (550, 392788), (565, 382360), (605, 357080), (632, 341825), (790, 273460), (869, 248600), (904, 238975), (968, 223175), (1100, 196394), (1130, 191180), (1210, 178540), (1243, 173800), (1580, 136730), (1738, 124300), (1975, 109384), (2200, 98197), (2260, 95590), (2420, 89270), (2486, 86900), (2825, 76472), (3025, 71416), (3160, 68365), (3476, 62150), (3950, 54692), (4345, 49720), (4520, 47795), (4840, 44635), (4972, 43450), (5650, 38236), (6050, 35708), (6215, 34760), (6952, 31075), (7900, 27346), (8690, 24860), (8927, 24200), (9559, 22600), (9944, 21725), (11300, 19118), (12100, 17854), (12430, 17380), (13673, 15800)]