117476820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4157}}^1$

素因数の和:4329

約数の個数: 72

約数和(自身を含む): 358702344

約数和(自身を除く): 241225524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4157, 4710, 5652, 7065, 8314, 9420, 12471, 14130, 16628, 20785, 24942, 28260, 37413, 41570, 49884, 62355, 74826, 83140, 124710, 149652, 187065, 249420, 374130, 652649, 748260, 1305298, 1957947, 2610596, 3263245, 3915894, 5873841, 6526490, 7831788, 9789735, 11747682, 13052980, 19579470, 23495364, 29369205, 39158940, 58738410, 117476820]

約数ペア:

[(1, 117476820), (2, 58738410), (3, 39158940), (4, 29369205), (5, 23495364), (6, 19579470), (9, 13052980), (10, 11747682), (12, 9789735), (15, 7831788), (18, 6526490), (20, 5873841), (30, 3915894), (36, 3263245), (45, 2610596), (60, 1957947), (90, 1305298), (157, 748260), (180, 652649), (314, 374130), (471, 249420), (628, 187065), (785, 149652), (942, 124710), (1413, 83140), (1570, 74826), (1884, 62355), (2355, 49884), (2826, 41570), (3140, 37413), (4157, 28260), (4710, 24942), (5652, 20785), (7065, 16628), (8314, 14130), (9420, 12471)]