27000090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 77366016

約数和(自身を除く): 50365926

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 423, 470, 491, 585, 611, 705, 846, 982, 1170, 1222, 1410, 1473, 1833, 2115, 2455, 2946, 3055, 3666, 4230, 4419, 4910, 5499, 6110, 6383, 7365, 8838, 9165, 10998, 12766, 14730, 18330, 19149, 22095, 23077, 27495, 31915, 38298, 44190, 46154, 54990, 57447, 63830, 69231, 95745, 114894, 115385, 138462, 191490, 207693, 230770, 287235, 300001, 346155, 415386, 574470, 600002, 692310, 900003, 1038465, 1500005, 1800006, 2076930, 2700009, 3000010, 4500015, 5400018, 9000030, 13500045, 27000090]

約数ペア:

[(1, 27000090), (2, 13500045), (3, 9000030), (5, 5400018), (6, 4500015), (9, 3000010), (10, 2700009), (13, 2076930), (15, 1800006), (18, 1500005), (26, 1038465), (30, 900003), (39, 692310), (45, 600002), (47, 574470), (65, 415386), (78, 346155), (90, 300001), (94, 287235), (117, 230770), (130, 207693), (141, 191490), (195, 138462), (234, 115385), (235, 114894), (282, 95745), (390, 69231), (423, 63830), (470, 57447), (491, 54990), (585, 46154), (611, 44190), (705, 38298), (846, 31915), (982, 27495), (1170, 23077), (1222, 22095), (1410, 19149), (1473, 18330), (1833, 14730), (2115, 12766), (2455, 10998), (2946, 9165), (3055, 8838), (3666, 7365), (4230, 6383), (4419, 6110), (4910, 5499)]