210668850

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{2477}}^1$

素因数の和:2511

約数の個数: 144

約数和(自身を含む): 671082048

約数和(自身を除く): 460413198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 630, 675, 810, 945, 1050, 1134, 1215, 1350, 1575, 1701, 1890, 2025, 2430, 2477, 2835, 3150, 3402, 4050, 4725, 4954, 5670, 6075, 7431, 8505, 9450, 12150, 12385, 14175, 14862, 17010, 17339, 22293, 24770, 28350, 34678, 37155, 42525, 44586, 52017, 61925, 66879, 74310, 85050, 86695, 104034, 111465, 123850, 133758, 156051, 173390, 185775, 200637, 222930, 260085, 312102, 334395, 371550, 401274, 433475, 468153, 520170, 557325, 601911, 668790, 780255, 866950, 936306, 1003185, 1114650, 1203822, 1300425, 1404459, 1560510, 1671975, 2006370, 2340765, 2600850, 2808918, 3009555, 3343950, 3901275, 4213377, 4681530, 5015925, 6019110, 7022295, 7802550, 8426754, 10031850, 11703825, 14044590, 15047775, 21066885, 23407650, 30095550, 35111475, 42133770, 70222950, 105334425, 210668850]

約数ペア:

[(1, 210668850), (2, 105334425), (3, 70222950), (5, 42133770), (6, 35111475), (7, 30095550), (9, 23407650), (10, 21066885), (14, 15047775), (15, 14044590), (18, 11703825), (21, 10031850), (25, 8426754), (27, 7802550), (30, 7022295), (35, 6019110), (42, 5015925), (45, 4681530), (50, 4213377), (54, 3901275), (63, 3343950), (70, 3009555), (75, 2808918), (81, 2600850), (90, 2340765), (105, 2006370), (126, 1671975), (135, 1560510), (150, 1404459), (162, 1300425), (175, 1203822), (189, 1114650), (210, 1003185), (225, 936306), (243, 866950), (270, 780255), (315, 668790), (350, 601911), (378, 557325), (405, 520170), (450, 468153), (486, 433475), (525, 401274), (567, 371550), (630, 334395), (675, 312102), (810, 260085), (945, 222930), (1050, 200637), (1134, 185775), (1215, 173390), (1350, 156051), (1575, 133758), (1701, 123850), (1890, 111465), (2025, 104034), (2430, 86695), (2477, 85050), (2835, 74310), (3150, 66879), (3402, 61925), (4050, 52017), (4725, 44586), (4954, 42525), (5670, 37155), (6075, 34678), (7431, 28350), (8505, 24770), (9450, 22293), (12150, 17339), (12385, 17010), (14175, 14862)]