16855300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 46177600

約数和(自身を除く): 29322300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 154, 175, 199, 220, 242, 275, 308, 350, 385, 398, 484, 550, 605, 700, 770, 796, 847, 995, 1100, 1210, 1393, 1540, 1694, 1925, 1990, 2189, 2420, 2786, 3025, 3388, 3850, 3980, 4235, 4378, 4975, 5572, 6050, 6965, 7700, 8470, 8756, 9950, 10945, 12100, 13930, 15323, 16940, 19900, 21175, 21890, 24079, 27860, 30646, 34825, 42350, 43780, 48158, 54725, 61292, 69650, 76615, 84700, 96316, 109450, 120395, 139300, 153230, 168553, 218900, 240790, 306460, 337106, 383075, 481580, 601975, 674212, 766150, 842765, 1203950, 1532300, 1685530, 2407900, 3371060, 4213825, 8427650, 16855300]

約数ペア:

[(1, 16855300), (2, 8427650), (4, 4213825), (5, 3371060), (7, 2407900), (10, 1685530), (11, 1532300), (14, 1203950), (20, 842765), (22, 766150), (25, 674212), (28, 601975), (35, 481580), (44, 383075), (50, 337106), (55, 306460), (70, 240790), (77, 218900), (100, 168553), (110, 153230), (121, 139300), (140, 120395), (154, 109450), (175, 96316), (199, 84700), (220, 76615), (242, 69650), (275, 61292), (308, 54725), (350, 48158), (385, 43780), (398, 42350), (484, 34825), (550, 30646), (605, 27860), (700, 24079), (770, 21890), (796, 21175), (847, 19900), (995, 16940), (1100, 15323), (1210, 13930), (1393, 12100), (1540, 10945), (1694, 9950), (1925, 8756), (1990, 8470), (2189, 7700), (2420, 6965), (2786, 6050), (3025, 5572), (3388, 4975), (3850, 4378), (3980, 4235)]