20171255700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{503}}^1\times {\mathrm{133673}}^1$

素因数の和:134193

約数の個数: 72

約数和(自身を含む): 58478632128

約数和(自身を除く): 38307376428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 503, 1006, 1509, 2012, 2515, 3018, 5030, 6036, 7545, 10060, 12575, 15090, 25150, 30180, 37725, 50300, 75450, 133673, 150900, 267346, 401019, 534692, 668365, 802038, 1336730, 1604076, 2005095, 2673460, 3341825, 4010190, 6683650, 8020380, 10025475, 13367300, 20050950, 40101900, 67237519, 134475038, 201712557, 268950076, 336187595, 403425114, 672375190, 806850228, 1008562785, 1344750380, 1680937975, 2017125570, 3361875950, 4034251140, 5042813925, 6723751900, 10085627850, 20171255700]

約数ペア:

[(1, 20171255700), (2, 10085627850), (3, 6723751900), (4, 5042813925), (5, 4034251140), (6, 3361875950), (10, 2017125570), (12, 1680937975), (15, 1344750380), (20, 1008562785), (25, 806850228), (30, 672375190), (50, 403425114), (60, 336187595), (75, 268950076), (100, 201712557), (150, 134475038), (300, 67237519), (503, 40101900), (1006, 20050950), (1509, 13367300), (2012, 10025475), (2515, 8020380), (3018, 6683650), (5030, 4010190), (6036, 3341825), (7545, 2673460), (10060, 2005095), (12575, 1604076), (15090, 1336730), (25150, 802038), (30180, 668365), (37725, 534692), (50300, 401019), (75450, 267346), (133673, 150900)]