55770780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 169795584

約数和(自身を除く): 114024804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 563, 635, 762, 780, 1126, 1270, 1524, 1651, 1689, 1905, 2252, 2540, 2815, 3302, 3378, 3810, 4953, 5630, 6604, 6756, 7319, 7620, 8255, 8445, 9906, 11260, 14638, 16510, 16890, 19812, 21957, 24765, 29276, 33020, 33780, 36595, 43914, 49530, 71501, 73190, 87828, 99060, 109785, 143002, 146380, 214503, 219570, 286004, 357505, 429006, 439140, 715010, 858012, 929513, 1072515, 1430020, 1859026, 2145030, 2788539, 3718052, 4290060, 4647565, 5577078, 9295130, 11154156, 13942695, 18590260, 27885390, 55770780]

約数ペア:

[(1, 55770780), (2, 27885390), (3, 18590260), (4, 13942695), (5, 11154156), (6, 9295130), (10, 5577078), (12, 4647565), (13, 4290060), (15, 3718052), (20, 2788539), (26, 2145030), (30, 1859026), (39, 1430020), (52, 1072515), (60, 929513), (65, 858012), (78, 715010), (127, 439140), (130, 429006), (156, 357505), (195, 286004), (254, 219570), (260, 214503), (381, 146380), (390, 143002), (508, 109785), (563, 99060), (635, 87828), (762, 73190), (780, 71501), (1126, 49530), (1270, 43914), (1524, 36595), (1651, 33780), (1689, 33020), (1905, 29276), (2252, 24765), (2540, 21957), (2815, 19812), (3302, 16890), (3378, 16510), (3810, 14638), (4953, 11260), (5630, 9906), (6604, 8445), (6756, 8255), (7319, 7620)]