82311200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3370

約数の個数: 72

約数和(自身を含む): 207486720

約数和(自身を除く): 125175520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 3319, 4960, 6200, 6638, 12400, 13276, 16595, 24800, 26552, 33190, 53104, 66380, 82975, 102889, 106208, 132760, 165950, 205778, 265520, 331900, 411556, 514445, 531040, 663800, 823112, 1028890, 1327600, 1646224, 2057780, 2572225, 2655200, 3292448, 4115560, 5144450, 8231120, 10288900, 16462240, 20577800, 41155600, 82311200]

約数ペア:

[(1, 82311200), (2, 41155600), (4, 20577800), (5, 16462240), (8, 10288900), (10, 8231120), (16, 5144450), (20, 4115560), (25, 3292448), (31, 2655200), (32, 2572225), (40, 2057780), (50, 1646224), (62, 1327600), (80, 1028890), (100, 823112), (124, 663800), (155, 531040), (160, 514445), (200, 411556), (248, 331900), (310, 265520), (400, 205778), (496, 165950), (620, 132760), (775, 106208), (800, 102889), (992, 82975), (1240, 66380), (1550, 53104), (2480, 33190), (3100, 26552), (3319, 24800), (4960, 16595), (6200, 13276), (6638, 12400)]