15267780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{701}}^1$

素因数の和:738

約数の個数: 108

約数和(自身を含む): 50977836

約数和(自身を除く): 35710056

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 701, 726, 990, 1089, 1210, 1402, 1452, 1815, 1980, 2103, 2178, 2420, 2804, 3505, 3630, 4206, 4356, 5445, 6309, 7010, 7260, 7711, 8412, 10515, 10890, 12618, 14020, 15422, 21030, 21780, 23133, 25236, 30844, 31545, 38555, 42060, 46266, 63090, 69399, 77110, 84821, 92532, 115665, 126180, 138798, 154220, 169642, 231330, 254463, 277596, 339284, 346995, 424105, 462660, 508926, 693990, 763389, 848210, 1017852, 1272315, 1387980, 1526778, 1696420, 2544630, 3053556, 3816945, 5089260, 7633890, 15267780]

約数ペア:

[(1, 15267780), (2, 7633890), (3, 5089260), (4, 3816945), (5, 3053556), (6, 2544630), (9, 1696420), (10, 1526778), (11, 1387980), (12, 1272315), (15, 1017852), (18, 848210), (20, 763389), (22, 693990), (30, 508926), (33, 462660), (36, 424105), (44, 346995), (45, 339284), (55, 277596), (60, 254463), (66, 231330), (90, 169642), (99, 154220), (110, 138798), (121, 126180), (132, 115665), (165, 92532), (180, 84821), (198, 77110), (220, 69399), (242, 63090), (330, 46266), (363, 42060), (396, 38555), (484, 31545), (495, 30844), (605, 25236), (660, 23133), (701, 21780), (726, 21030), (990, 15422), (1089, 14020), (1210, 12618), (1402, 10890), (1452, 10515), (1815, 8412), (1980, 7711), (2103, 7260), (2178, 7010), (2420, 6309), (2804, 5445), (3505, 4356), (3630, 4206)]