223977780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95717}}^1$

素因数の和:95745

約数の個数: 72

約数和(自身を含む): 731668392

約数和(自身を除く): 507690612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 95717, 191434, 287151, 382868, 478585, 574302, 861453, 957170, 1148604, 1244321, 1435755, 1722906, 1914340, 2488642, 2871510, 3445812, 3732963, 4307265, 4977284, 5743020, 6221605, 7465926, 8614530, 11198889, 12443210, 14931852, 17229060, 18664815, 22397778, 24886420, 37329630, 44795556, 55994445, 74659260, 111988890, 223977780]

約数ペア:

[(1, 223977780), (2, 111988890), (3, 74659260), (4, 55994445), (5, 44795556), (6, 37329630), (9, 24886420), (10, 22397778), (12, 18664815), (13, 17229060), (15, 14931852), (18, 12443210), (20, 11198889), (26, 8614530), (30, 7465926), (36, 6221605), (39, 5743020), (45, 4977284), (52, 4307265), (60, 3732963), (65, 3445812), (78, 2871510), (90, 2488642), (117, 1914340), (130, 1722906), (156, 1435755), (180, 1244321), (195, 1148604), (234, 957170), (260, 861453), (390, 574302), (468, 478585), (585, 382868), (780, 287151), (1170, 191434), (2340, 95717)]