56100780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 171046512

約数和(自身を除く): 114945732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 1373, 2043, 2270, 2724, 2746, 3405, 4086, 4119, 4540, 5492, 6810, 6865, 8172, 8238, 10215, 12357, 13620, 13730, 16476, 20430, 20595, 24714, 27460, 40860, 41190, 49428, 61785, 82380, 123570, 247140, 311671, 623342, 935013, 1246684, 1558355, 1870026, 2805039, 3116710, 3740052, 4675065, 5610078, 6233420, 9350130, 11220156, 14025195, 18700260, 28050390, 56100780]

約数ペア:

[(1, 56100780), (2, 28050390), (3, 18700260), (4, 14025195), (5, 11220156), (6, 9350130), (9, 6233420), (10, 5610078), (12, 4675065), (15, 3740052), (18, 3116710), (20, 2805039), (30, 1870026), (36, 1558355), (45, 1246684), (60, 935013), (90, 623342), (180, 311671), (227, 247140), (454, 123570), (681, 82380), (908, 61785), (1135, 49428), (1362, 41190), (1373, 40860), (2043, 27460), (2270, 24714), (2724, 20595), (2746, 20430), (3405, 16476), (4086, 13730), (4119, 13620), (4540, 12357), (5492, 10215), (6810, 8238), (6865, 8172)]