73132380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{751}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 222540864

約数和(自身を除く): 149408484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 541, 751, 1082, 1502, 1623, 2164, 2253, 2705, 3004, 3246, 3755, 4506, 4869, 5410, 6492, 6759, 7510, 8115, 9012, 9738, 10820, 11265, 13518, 15020, 16230, 19476, 22530, 24345, 27036, 32460, 33795, 45060, 48690, 67590, 97380, 135180, 406291, 812582, 1218873, 1625164, 2031455, 2437746, 3656619, 4062910, 4875492, 6094365, 7313238, 8125820, 12188730, 14626476, 18283095, 24377460, 36566190, 73132380]

約数ペア:

[(1, 73132380), (2, 36566190), (3, 24377460), (4, 18283095), (5, 14626476), (6, 12188730), (9, 8125820), (10, 7313238), (12, 6094365), (15, 4875492), (18, 4062910), (20, 3656619), (30, 2437746), (36, 2031455), (45, 1625164), (60, 1218873), (90, 812582), (180, 406291), (541, 135180), (751, 97380), (1082, 67590), (1502, 48690), (1623, 45060), (2164, 33795), (2253, 32460), (2705, 27036), (3004, 24345), (3246, 22530), (3755, 19476), (4506, 16230), (4869, 15020), (5410, 13518), (6492, 11265), (6759, 10820), (7510, 9738), (8115, 9012)]