129634400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{3307}}^1$

素因数の和:3341

約数の個数: 108

約数和(自身を含む): 368249868

約数和(自身を除く): 238615468

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3307, 3920, 4900, 5600, 6614, 7840, 9800, 13228, 16535, 19600, 23149, 26456, 33070, 39200, 46298, 52912, 66140, 82675, 92596, 105824, 115745, 132280, 162043, 165350, 185192, 231490, 264560, 324086, 330700, 370384, 462980, 529120, 578725, 648172, 661400, 740768, 810215, 925960, 1157450, 1296344, 1322800, 1620430, 1851920, 2314900, 2592688, 2645600, 3240860, 3703840, 4051075, 4629800, 5185376, 6481720, 8102150, 9259600, 12963440, 16204300, 18519200, 25926880, 32408600, 64817200, 129634400]

約数ペア:

[(1, 129634400), (2, 64817200), (4, 32408600), (5, 25926880), (7, 18519200), (8, 16204300), (10, 12963440), (14, 9259600), (16, 8102150), (20, 6481720), (25, 5185376), (28, 4629800), (32, 4051075), (35, 3703840), (40, 3240860), (49, 2645600), (50, 2592688), (56, 2314900), (70, 1851920), (80, 1620430), (98, 1322800), (100, 1296344), (112, 1157450), (140, 925960), (160, 810215), (175, 740768), (196, 661400), (200, 648172), (224, 578725), (245, 529120), (280, 462980), (350, 370384), (392, 330700), (400, 324086), (490, 264560), (560, 231490), (700, 185192), (784, 165350), (800, 162043), (980, 132280), (1120, 115745), (1225, 105824), (1400, 92596), (1568, 82675), (1960, 66140), (2450, 52912), (2800, 46298), (3307, 39200), (3920, 33070), (4900, 26456), (5600, 23149), (6614, 19600), (7840, 16535), (9800, 13228)]