390248100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{39419}}^1$

素因数の和:39450

約数の個数: 108

約数和(自身を含む): 1334445840

約数和(自身を除く): 944197740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 39419, 78838, 118257, 157676, 197095, 236514, 354771, 394190, 433609, 473028, 591285, 709542, 788380, 867218, 985475, 1182570, 1300827, 1419084, 1734436, 1773855, 1970950, 2168045, 2365140, 2601654, 2956425, 3547710, 3902481, 3941900, 4336090, 5203308, 5912850, 6504135, 7095420, 7804962, 8672180, 8869275, 10840225, 11825700, 13008270, 15609924, 17738550, 19512405, 21680450, 26016540, 32520675, 35477100, 39024810, 43360900, 65041350, 78049620, 97562025, 130082700, 195124050, 390248100]

約数ペア:

[(1, 390248100), (2, 195124050), (3, 130082700), (4, 97562025), (5, 78049620), (6, 65041350), (9, 43360900), (10, 39024810), (11, 35477100), (12, 32520675), (15, 26016540), (18, 21680450), (20, 19512405), (22, 17738550), (25, 15609924), (30, 13008270), (33, 11825700), (36, 10840225), (44, 8869275), (45, 8672180), (50, 7804962), (55, 7095420), (60, 6504135), (66, 5912850), (75, 5203308), (90, 4336090), (99, 3941900), (100, 3902481), (110, 3547710), (132, 2956425), (150, 2601654), (165, 2365140), (180, 2168045), (198, 1970950), (220, 1773855), (225, 1734436), (275, 1419084), (300, 1300827), (330, 1182570), (396, 985475), (450, 867218), (495, 788380), (550, 709542), (660, 591285), (825, 473028), (900, 433609), (990, 394190), (1100, 354771), (1650, 236514), (1980, 197095), (2475, 157676), (3300, 118257), (4950, 78838), (9900, 39419)]