199629540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100823}}^1$

素因数の和:100849

約数の個数: 72

約数和(自身を含む): 660598848

約数和(自身を除く): 460969308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 100823, 201646, 302469, 403292, 504115, 604938, 907407, 1008230, 1109053, 1209876, 1512345, 1814814, 2016460, 2218106, 3024690, 3327159, 3629628, 4436212, 4537035, 5545265, 6049380, 6654318, 9074070, 9981477, 11090530, 13308636, 16635795, 18148140, 19962954, 22181060, 33271590, 39925908, 49907385, 66543180, 99814770, 199629540]

約数ペア:

[(1, 199629540), (2, 99814770), (3, 66543180), (4, 49907385), (5, 39925908), (6, 33271590), (9, 22181060), (10, 19962954), (11, 18148140), (12, 16635795), (15, 13308636), (18, 11090530), (20, 9981477), (22, 9074070), (30, 6654318), (33, 6049380), (36, 5545265), (44, 4537035), (45, 4436212), (55, 3629628), (60, 3327159), (66, 3024690), (90, 2218106), (99, 2016460), (110, 1814814), (132, 1512345), (165, 1209876), (180, 1109053), (198, 1008230), (220, 907407), (330, 604938), (396, 504115), (495, 403292), (660, 302469), (990, 201646), (1980, 100823)]