69542820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 218937600

約数和(自身を除く): 149394780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1447, 1602, 1780, 2403, 2670, 2894, 3204, 4005, 4341, 4806, 5340, 5788, 7235, 8010, 8682, 9612, 12015, 13023, 14470, 16020, 17364, 21705, 24030, 26046, 28940, 39069, 43410, 48060, 52092, 65115, 78138, 86820, 128783, 130230, 156276, 195345, 257566, 260460, 386349, 390690, 515132, 643915, 772698, 781380, 1159047, 1287830, 1545396, 1931745, 2318094, 2575660, 3477141, 3863490, 4636188, 5795235, 6954282, 7726980, 11590470, 13908564, 17385705, 23180940, 34771410, 69542820]

約数ペア:

[(1, 69542820), (2, 34771410), (3, 23180940), (4, 17385705), (5, 13908564), (6, 11590470), (9, 7726980), (10, 6954282), (12, 5795235), (15, 4636188), (18, 3863490), (20, 3477141), (27, 2575660), (30, 2318094), (36, 1931745), (45, 1545396), (54, 1287830), (60, 1159047), (89, 781380), (90, 772698), (108, 643915), (135, 515132), (178, 390690), (180, 386349), (267, 260460), (270, 257566), (356, 195345), (445, 156276), (534, 130230), (540, 128783), (801, 86820), (890, 78138), (1068, 65115), (1335, 52092), (1447, 48060), (1602, 43410), (1780, 39069), (2403, 28940), (2670, 26046), (2894, 24030), (3204, 21705), (4005, 17364), (4341, 16020), (4806, 14470), (5340, 13023), (5788, 12015), (7235, 9612), (8010, 8682)]