21932100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{8123}}^1$

素因数の和:8146

約数の個数: 72

約数和(自身を含む): 70516320

約数和(自身を除く): 48584220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 8123, 16246, 24369, 32492, 40615, 48738, 73107, 81230, 97476, 121845, 146214, 162460, 203075, 219321, 243690, 292428, 365535, 406150, 438642, 487380, 609225, 731070, 812300, 877284, 1096605, 1218450, 1462140, 1827675, 2193210, 2436900, 3655350, 4386420, 5483025, 7310700, 10966050, 21932100]

約数ペア:

[(1, 21932100), (2, 10966050), (3, 7310700), (4, 5483025), (5, 4386420), (6, 3655350), (9, 2436900), (10, 2193210), (12, 1827675), (15, 1462140), (18, 1218450), (20, 1096605), (25, 877284), (27, 812300), (30, 731070), (36, 609225), (45, 487380), (50, 438642), (54, 406150), (60, 365535), (75, 292428), (90, 243690), (100, 219321), (108, 203075), (135, 162460), (150, 146214), (180, 121845), (225, 97476), (270, 81230), (300, 73107), (450, 48738), (540, 40615), (675, 32492), (900, 24369), (1350, 16246), (2700, 8123)]