199961100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5480

約数の個数: 108

約数和(自身を含む): 642172440

約数和(自身を除く): 442211340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 75, 82, 90, 100, 123, 150, 164, 180, 205, 225, 246, 300, 369, 410, 450, 492, 615, 738, 820, 900, 1025, 1230, 1476, 1845, 2050, 2460, 3075, 3690, 4100, 5419, 6150, 7380, 9225, 10838, 12300, 16257, 18450, 21676, 27095, 32514, 36900, 48771, 54190, 65028, 81285, 97542, 108380, 135475, 162570, 195084, 222179, 243855, 270950, 325140, 406425, 444358, 487710, 541900, 666537, 812850, 888716, 975420, 1110895, 1219275, 1333074, 1625700, 1999611, 2221790, 2438550, 2666148, 3332685, 3999222, 4443580, 4877100, 5554475, 6665370, 7998444, 9998055, 11108950, 13330740, 16663425, 19996110, 22217900, 33326850, 39992220, 49990275, 66653700, 99980550, 199961100]

約数ペア:

[(1, 199961100), (2, 99980550), (3, 66653700), (4, 49990275), (5, 39992220), (6, 33326850), (9, 22217900), (10, 19996110), (12, 16663425), (15, 13330740), (18, 11108950), (20, 9998055), (25, 7998444), (30, 6665370), (36, 5554475), (41, 4877100), (45, 4443580), (50, 3999222), (60, 3332685), (75, 2666148), (82, 2438550), (90, 2221790), (100, 1999611), (123, 1625700), (150, 1333074), (164, 1219275), (180, 1110895), (205, 975420), (225, 888716), (246, 812850), (300, 666537), (369, 541900), (410, 487710), (450, 444358), (492, 406425), (615, 325140), (738, 270950), (820, 243855), (900, 222179), (1025, 195084), (1230, 162570), (1476, 135475), (1845, 108380), (2050, 97542), (2460, 81285), (3075, 65028), (3690, 54190), (4100, 48771), (5419, 36900), (6150, 32514), (7380, 27095), (9225, 21676), (10838, 18450), (12300, 16257)]