201201180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{54973}}^1$

素因数の和:55046

約数の個数: 48

約数和(自身を含む): 572609184

約数和(自身を除く): 371408004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 54973, 109946, 164919, 219892, 274865, 329838, 549730, 659676, 824595, 1099460, 1649190, 3298380, 3353353, 6706706, 10060059, 13413412, 16766765, 20120118, 33533530, 40240236, 50300295, 67067060, 100600590, 201201180]

約数ペア:

[(1, 201201180), (2, 100600590), (3, 67067060), (4, 50300295), (5, 40240236), (6, 33533530), (10, 20120118), (12, 16766765), (15, 13413412), (20, 10060059), (30, 6706706), (60, 3353353), (61, 3298380), (122, 1649190), (183, 1099460), (244, 824595), (305, 659676), (366, 549730), (610, 329838), (732, 274865), (915, 219892), (1220, 164919), (1830, 109946), (3660, 54973)]