945450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 2785536

約数和(自身を除く): 1840086

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 191, 198, 225, 275, 330, 382, 450, 495, 550, 573, 825, 955, 990, 1146, 1650, 1719, 1910, 2101, 2475, 2865, 3438, 4202, 4775, 4950, 5730, 6303, 8595, 9550, 10505, 12606, 14325, 17190, 18909, 21010, 28650, 31515, 37818, 42975, 52525, 63030, 85950, 94545, 105050, 157575, 189090, 315150, 472725, 945450]

約数ペア:

[(1, 945450), (2, 472725), (3, 315150), (5, 189090), (6, 157575), (9, 105050), (10, 94545), (11, 85950), (15, 63030), (18, 52525), (22, 42975), (25, 37818), (30, 31515), (33, 28650), (45, 21010), (50, 18909), (55, 17190), (66, 14325), (75, 12606), (90, 10505), (99, 9550), (110, 8595), (150, 6303), (165, 5730), (191, 4950), (198, 4775), (225, 4202), (275, 3438), (330, 2865), (382, 2475), (450, 2101), (495, 1910), (550, 1719), (573, 1650), (825, 1146), (955, 990)]