20160454200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{245261}}^1$

素因数の和:245417

約数の個数: 96

約数和(自身を含む): 62953850160

約数和(自身を除く): 42793395960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 137, 150, 200, 274, 300, 411, 548, 600, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 3425, 4110, 5480, 6850, 8220, 10275, 13700, 16440, 20550, 27400, 41100, 82200, 245261, 490522, 735783, 981044, 1226305, 1471566, 1962088, 2452610, 2943132, 3678915, 4905220, 5886264, 6131525, 7357830, 9810440, 12263050, 14715660, 18394575, 24526100, 29431320, 33600757, 36789150, 49052200, 67201514, 73578300, 100802271, 134403028, 147156600, 168003785, 201604542, 268806056, 336007570, 403209084, 504011355, 672015140, 806418168, 840018925, 1008022710, 1344030280, 1680037850, 2016045420, 2520056775, 3360075700, 4032090840, 5040113550, 6720151400, 10080227100, 20160454200]

約数ペア:

[(1, 20160454200), (2, 10080227100), (3, 6720151400), (4, 5040113550), (5, 4032090840), (6, 3360075700), (8, 2520056775), (10, 2016045420), (12, 1680037850), (15, 1344030280), (20, 1008022710), (24, 840018925), (25, 806418168), (30, 672015140), (40, 504011355), (50, 403209084), (60, 336007570), (75, 268806056), (100, 201604542), (120, 168003785), (137, 147156600), (150, 134403028), (200, 100802271), (274, 73578300), (300, 67201514), (411, 49052200), (548, 36789150), (600, 33600757), (685, 29431320), (822, 24526100), (1096, 18394575), (1370, 14715660), (1644, 12263050), (2055, 9810440), (2740, 7357830), (3288, 6131525), (3425, 5886264), (4110, 4905220), (5480, 3678915), (6850, 2943132), (8220, 2452610), (10275, 1962088), (13700, 1471566), (16440, 1226305), (20550, 981044), (27400, 735783), (41100, 490522), (82200, 245261)]