328203450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{2633}}^1$

素因数の和:2928

約数の個数: 72

約数和(自身を含む): 885292668

約数和(自身を除く): 557089218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 277, 450, 554, 831, 1385, 1662, 2493, 2633, 2770, 4155, 4986, 5266, 6925, 7899, 8310, 12465, 13165, 13850, 15798, 20775, 23697, 24930, 26330, 39495, 41550, 47394, 62325, 65825, 78990, 118485, 124650, 131650, 197475, 236970, 394950, 592425, 729341, 1184850, 1458682, 2188023, 3646705, 4376046, 6564069, 7293410, 10940115, 13128138, 18233525, 21880230, 32820345, 36467050, 54700575, 65640690, 109401150, 164101725, 328203450]

約数ペア:

[(1, 328203450), (2, 164101725), (3, 109401150), (5, 65640690), (6, 54700575), (9, 36467050), (10, 32820345), (15, 21880230), (18, 18233525), (25, 13128138), (30, 10940115), (45, 7293410), (50, 6564069), (75, 4376046), (90, 3646705), (150, 2188023), (225, 1458682), (277, 1184850), (450, 729341), (554, 592425), (831, 394950), (1385, 236970), (1662, 197475), (2493, 131650), (2633, 124650), (2770, 118485), (4155, 78990), (4986, 65825), (5266, 62325), (6925, 47394), (7899, 41550), (8310, 39495), (12465, 26330), (13165, 24930), (13850, 23697), (15798, 20775)]