72133600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 144

約数和(自身を含む): 219735936

約数和(自身を除く): 147602336

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1100, 1120, 1171, 1232, 1400, 1540, 1760, 1925, 2200, 2342, 2464, 2800, 3080, 3850, 4400, 4684, 5600, 5855, 6160, 7700, 8197, 8800, 9368, 11710, 12320, 12881, 15400, 16394, 18736, 23420, 25762, 29275, 30800, 32788, 37472, 40985, 46840, 51524, 58550, 61600, 64405, 65576, 81970, 90167, 93680, 103048, 117100, 128810, 131152, 163940, 180334, 187360, 204925, 206096, 234200, 257620, 262304, 322025, 327880, 360668, 409850, 412192, 450835, 468400, 515240, 644050, 655760, 721336, 819700, 901670, 936800, 1030480, 1288100, 1311520, 1442672, 1639400, 1803340, 2060960, 2254175, 2576200, 2885344, 3278800, 3606680, 4508350, 5152400, 6557600, 7213360, 9016700, 10304800, 14426720, 18033400, 36066800, 72133600]

約数ペア:

[(1, 72133600), (2, 36066800), (4, 18033400), (5, 14426720), (7, 10304800), (8, 9016700), (10, 7213360), (11, 6557600), (14, 5152400), (16, 4508350), (20, 3606680), (22, 3278800), (25, 2885344), (28, 2576200), (32, 2254175), (35, 2060960), (40, 1803340), (44, 1639400), (50, 1442672), (55, 1311520), (56, 1288100), (70, 1030480), (77, 936800), (80, 901670), (88, 819700), (100, 721336), (110, 655760), (112, 644050), (140, 515240), (154, 468400), (160, 450835), (175, 412192), (176, 409850), (200, 360668), (220, 327880), (224, 322025), (275, 262304), (280, 257620), (308, 234200), (350, 206096), (352, 204925), (385, 187360), (400, 180334), (440, 163940), (550, 131152), (560, 128810), (616, 117100), (700, 103048), (770, 93680), (800, 90167), (880, 81970), (1100, 65576), (1120, 64405), (1171, 61600), (1232, 58550), (1400, 51524), (1540, 46840), (1760, 40985), (1925, 37472), (2200, 32788), (2342, 30800), (2464, 29275), (2800, 25762), (3080, 23420), (3850, 18736), (4400, 16394), (4684, 15400), (5600, 12881), (5855, 12320), (6160, 11710), (7700, 9368), (8197, 8800)]