210968100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{33487}}^1$

素因数の和:33514

約数の個数: 108

約数和(自身を含む): 755757184

約数和(自身を除く): 544789084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 33487, 66974, 100461, 133948, 167435, 200922, 234409, 301383, 334870, 401844, 468818, 502305, 602766, 669740, 703227, 837175, 937636, 1004610, 1172045, 1205532, 1406454, 1506915, 1674350, 2009220, 2109681, 2344090, 2511525, 2812908, 3013830, 3348700, 3516135, 4219362, 4688180, 5023050, 5860225, 6027660, 7032270, 7534575, 8438724, 10046100, 10548405, 11720450, 14064540, 15069150, 17580675, 21096810, 23440900, 30138300, 35161350, 42193620, 52742025, 70322700, 105484050, 210968100]

約数ペア:

[(1, 210968100), (2, 105484050), (3, 70322700), (4, 52742025), (5, 42193620), (6, 35161350), (7, 30138300), (9, 23440900), (10, 21096810), (12, 17580675), (14, 15069150), (15, 14064540), (18, 11720450), (20, 10548405), (21, 10046100), (25, 8438724), (28, 7534575), (30, 7032270), (35, 6027660), (36, 5860225), (42, 5023050), (45, 4688180), (50, 4219362), (60, 3516135), (63, 3348700), (70, 3013830), (75, 2812908), (84, 2511525), (90, 2344090), (100, 2109681), (105, 2009220), (126, 1674350), (140, 1506915), (150, 1406454), (175, 1205532), (180, 1172045), (210, 1004610), (225, 937636), (252, 837175), (300, 703227), (315, 669740), (350, 602766), (420, 502305), (450, 468818), (525, 401844), (630, 334870), (700, 301383), (900, 234409), (1050, 200922), (1260, 167435), (1575, 133948), (2100, 100461), (3150, 66974), (6300, 33487)]