89921300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6801

約数の個数: 72

約数和(自身を含む): 234776640

約数和(自身を除く): 144855340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 6761, 13300, 13522, 27044, 33805, 47327, 67610, 94654, 128459, 135220, 169025, 189308, 236635, 256918, 338050, 473270, 513836, 642295, 676100, 899213, 946540, 1183175, 1284590, 1798426, 2366350, 2569180, 3211475, 3596852, 4496065, 4732700, 6422950, 8992130, 12845900, 17984260, 22480325, 44960650, 89921300]

約数ペア:

[(1, 89921300), (2, 44960650), (4, 22480325), (5, 17984260), (7, 12845900), (10, 8992130), (14, 6422950), (19, 4732700), (20, 4496065), (25, 3596852), (28, 3211475), (35, 2569180), (38, 2366350), (50, 1798426), (70, 1284590), (76, 1183175), (95, 946540), (100, 899213), (133, 676100), (140, 642295), (175, 513836), (190, 473270), (266, 338050), (350, 256918), (380, 236635), (475, 189308), (532, 169025), (665, 135220), (700, 128459), (950, 94654), (1330, 67610), (1900, 47327), (2660, 33805), (3325, 27044), (6650, 13522), (6761, 13300)]