87129540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3498

約数の個数: 96

約数和(自身を含む): 276917760

約数和(自身を除く): 189788220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 3433, 4230, 5076, 6345, 6866, 8460, 10299, 12690, 13732, 17165, 20598, 25380, 30897, 34330, 41196, 51495, 61794, 68660, 92691, 102990, 123588, 154485, 161351, 185382, 205980, 308970, 322702, 370764, 463455, 484053, 617940, 645404, 806755, 926910, 968106, 1452159, 1613510, 1853820, 1936212, 2420265, 2904318, 3227020, 4356477, 4840530, 5808636, 7260795, 8712954, 9681060, 14521590, 17425908, 21782385, 29043180, 43564770, 87129540]

約数ペア:

[(1, 87129540), (2, 43564770), (3, 29043180), (4, 21782385), (5, 17425908), (6, 14521590), (9, 9681060), (10, 8712954), (12, 7260795), (15, 5808636), (18, 4840530), (20, 4356477), (27, 3227020), (30, 2904318), (36, 2420265), (45, 1936212), (47, 1853820), (54, 1613510), (60, 1452159), (90, 968106), (94, 926910), (108, 806755), (135, 645404), (141, 617940), (180, 484053), (188, 463455), (235, 370764), (270, 322702), (282, 308970), (423, 205980), (470, 185382), (540, 161351), (564, 154485), (705, 123588), (846, 102990), (940, 92691), (1269, 68660), (1410, 61794), (1692, 51495), (2115, 41196), (2538, 34330), (2820, 30897), (3433, 25380), (4230, 20598), (5076, 17165), (6345, 13732), (6866, 12690), (8460, 10299)]