201212700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51593}}^1$

素因数の和:51623

約数の個数: 72

約数和(自身を含む): 626970288

約数和(自身を除く): 425757588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 51593, 103186, 154779, 206372, 257965, 309558, 515930, 619116, 670709, 773895, 1031860, 1289825, 1341418, 1547790, 2012127, 2579650, 2682836, 3095580, 3353545, 3869475, 4024254, 5159300, 6707090, 7738950, 8048508, 10060635, 13414180, 15477900, 16767725, 20121270, 33535450, 40242540, 50303175, 67070900, 100606350, 201212700]

約数ペア:

[(1, 201212700), (2, 100606350), (3, 67070900), (4, 50303175), (5, 40242540), (6, 33535450), (10, 20121270), (12, 16767725), (13, 15477900), (15, 13414180), (20, 10060635), (25, 8048508), (26, 7738950), (30, 6707090), (39, 5159300), (50, 4024254), (52, 3869475), (60, 3353545), (65, 3095580), (75, 2682836), (78, 2579650), (100, 2012127), (130, 1547790), (150, 1341418), (156, 1289825), (195, 1031860), (260, 773895), (300, 670709), (325, 619116), (390, 515930), (650, 309558), (780, 257965), (975, 206372), (1300, 154779), (1950, 103186), (3900, 51593)]