72022300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 72

約数和(自身を含む): 184432640

約数和(自身を除く): 112410340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 3319, 4340, 5425, 6638, 10850, 13276, 16595, 21700, 23233, 33190, 46466, 66380, 82975, 92932, 102889, 116165, 165950, 205778, 232330, 331900, 411556, 464660, 514445, 580825, 720223, 1028890, 1161650, 1440446, 2057780, 2323300, 2572225, 2880892, 3601115, 5144450, 7202230, 10288900, 14404460, 18005575, 36011150, 72022300]

約数ペア:

[(1, 72022300), (2, 36011150), (4, 18005575), (5, 14404460), (7, 10288900), (10, 7202230), (14, 5144450), (20, 3601115), (25, 2880892), (28, 2572225), (31, 2323300), (35, 2057780), (50, 1440446), (62, 1161650), (70, 1028890), (100, 720223), (124, 580825), (140, 514445), (155, 464660), (175, 411556), (217, 331900), (310, 232330), (350, 205778), (434, 165950), (620, 116165), (700, 102889), (775, 92932), (868, 82975), (1085, 66380), (1550, 46466), (2170, 33190), (3100, 23233), (3319, 21700), (4340, 16595), (5425, 13276), (6638, 10850)]