148722660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1447}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 452227776

約数和(自身を除く): 303505116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 1142, 1447, 1713, 2284, 2855, 2894, 3426, 4341, 5139, 5710, 5788, 6852, 7235, 8565, 8682, 10278, 11420, 13023, 14470, 17130, 17364, 20556, 21705, 25695, 26046, 28940, 34260, 43410, 51390, 52092, 65115, 86820, 102780, 130230, 260460, 826237, 1652474, 2478711, 3304948, 4131185, 4957422, 7436133, 8262370, 9914844, 12393555, 14872266, 16524740, 24787110, 29744532, 37180665, 49574220, 74361330, 148722660]

約数ペア:

[(1, 148722660), (2, 74361330), (3, 49574220), (4, 37180665), (5, 29744532), (6, 24787110), (9, 16524740), (10, 14872266), (12, 12393555), (15, 9914844), (18, 8262370), (20, 7436133), (30, 4957422), (36, 4131185), (45, 3304948), (60, 2478711), (90, 1652474), (180, 826237), (571, 260460), (1142, 130230), (1447, 102780), (1713, 86820), (2284, 65115), (2855, 52092), (2894, 51390), (3426, 43410), (4341, 34260), (5139, 28940), (5710, 26046), (5788, 25695), (6852, 21705), (7235, 20556), (8565, 17364), (8682, 17130), (10278, 14470), (11420, 13023)]