74960900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 187279680

約数和(自身を除く): 112318780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 173, 175, 346, 350, 619, 692, 700, 865, 1211, 1238, 1730, 2422, 2476, 3095, 3460, 4325, 4333, 4844, 6055, 6190, 8650, 8666, 12110, 12380, 15475, 17300, 17332, 21665, 24220, 30275, 30950, 43330, 60550, 61900, 86660, 107087, 108325, 121100, 214174, 216650, 428348, 433300, 535435, 749609, 1070870, 1499218, 2141740, 2677175, 2998436, 3748045, 5354350, 7496090, 10708700, 14992180, 18740225, 37480450, 74960900]

約数ペア:

[(1, 74960900), (2, 37480450), (4, 18740225), (5, 14992180), (7, 10708700), (10, 7496090), (14, 5354350), (20, 3748045), (25, 2998436), (28, 2677175), (35, 2141740), (50, 1499218), (70, 1070870), (100, 749609), (140, 535435), (173, 433300), (175, 428348), (346, 216650), (350, 214174), (619, 121100), (692, 108325), (700, 107087), (865, 86660), (1211, 61900), (1238, 60550), (1730, 43330), (2422, 30950), (2476, 30275), (3095, 24220), (3460, 21665), (4325, 17332), (4333, 17300), (4844, 15475), (6055, 12380), (6190, 12110), (8650, 8666)]