153931860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1662

約数の個数: 96

約数和(自身を含む): 481662720

約数和(自身を除く): 327730860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 788, 985, 1182, 1447, 1773, 1970, 2364, 2894, 2955, 3546, 3940, 4341, 5319, 5788, 5910, 7092, 7235, 8682, 8865, 10638, 11820, 13023, 14470, 17364, 17730, 21276, 21705, 26046, 26595, 28940, 35460, 39069, 43410, 52092, 53190, 65115, 78138, 86820, 106380, 130230, 156276, 195345, 260460, 285059, 390690, 570118, 781380, 855177, 1140236, 1425295, 1710354, 2565531, 2850590, 3420708, 4275885, 5131062, 5701180, 7696593, 8551770, 10262124, 12827655, 15393186, 17103540, 25655310, 30786372, 38482965, 51310620, 76965930, 153931860]

約数ペア:

[(1, 153931860), (2, 76965930), (3, 51310620), (4, 38482965), (5, 30786372), (6, 25655310), (9, 17103540), (10, 15393186), (12, 12827655), (15, 10262124), (18, 8551770), (20, 7696593), (27, 5701180), (30, 5131062), (36, 4275885), (45, 3420708), (54, 2850590), (60, 2565531), (90, 1710354), (108, 1425295), (135, 1140236), (180, 855177), (197, 781380), (270, 570118), (394, 390690), (540, 285059), (591, 260460), (788, 195345), (985, 156276), (1182, 130230), (1447, 106380), (1773, 86820), (1970, 78138), (2364, 65115), (2894, 53190), (2955, 52092), (3546, 43410), (3940, 39069), (4341, 35460), (5319, 28940), (5788, 26595), (5910, 26046), (7092, 21705), (7235, 21276), (8682, 17730), (8865, 17364), (10638, 14470), (11820, 13023)]