42147700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 72

約数和(自身を含む): 110062400

約数和(自身を除く): 67914700

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, 3169, 3325, 6338, 6650, 12676, 13300, 15845, 22183, 31690, 44366, 60211, 63380, 79225, 88732, 110915, 120422, 158450, 221830, 240844, 301055, 316900, 421477, 443660, 554575, 602110, 842954, 1109150, 1204220, 1505275, 1685908, 2107385, 2218300, 3010550, 4214770, 6021100, 8429540, 10536925, 21073850, 42147700]

約数ペア:

[(1, 42147700), (2, 21073850), (4, 10536925), (5, 8429540), (7, 6021100), (10, 4214770), (14, 3010550), (19, 2218300), (20, 2107385), (25, 1685908), (28, 1505275), (35, 1204220), (38, 1109150), (50, 842954), (70, 602110), (76, 554575), (95, 443660), (100, 421477), (133, 316900), (140, 301055), (175, 240844), (190, 221830), (266, 158450), (350, 120422), (380, 110915), (475, 88732), (532, 79225), (665, 63380), (700, 60211), (950, 44366), (1330, 31690), (1900, 22183), (2660, 15845), (3169, 13300), (3325, 12676), (6338, 6650)]