61376800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4550

約数の個数: 72

約数和(自身を含む): 158685156

約数和(自身を除く): 97308356

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4513, 6800, 9026, 13600, 18052, 22565, 36104, 45130, 72208, 76721, 90260, 112825, 144416, 153442, 180520, 225650, 306884, 361040, 383605, 451300, 613768, 722080, 767210, 902600, 1227536, 1534420, 1805200, 1918025, 2455072, 3068840, 3610400, 3836050, 6137680, 7672100, 12275360, 15344200, 30688400, 61376800]

約数ペア:

[(1, 61376800), (2, 30688400), (4, 15344200), (5, 12275360), (8, 7672100), (10, 6137680), (16, 3836050), (17, 3610400), (20, 3068840), (25, 2455072), (32, 1918025), (34, 1805200), (40, 1534420), (50, 1227536), (68, 902600), (80, 767210), (85, 722080), (100, 613768), (136, 451300), (160, 383605), (170, 361040), (200, 306884), (272, 225650), (340, 180520), (400, 153442), (425, 144416), (544, 112825), (680, 90260), (800, 76721), (850, 72208), (1360, 45130), (1700, 36104), (2720, 22565), (3400, 18052), (4513, 13600), (6800, 9026)]