77840460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3132

約数の個数: 96

約数和(自身を含む): 247403520

約数和(自身を除く): 169563060

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, 3067, 4230, 5076, 6134, 6345, 8460, 9201, 12268, 12690, 15335, 18402, 25380, 27603, 30670, 36804, 46005, 55206, 61340, 82809, 92010, 110412, 138015, 144149, 165618, 184020, 276030, 288298, 331236, 414045, 432447, 552060, 576596, 720745, 828090, 864894, 1297341, 1441490, 1656180, 1729788, 2162235, 2594682, 2882980, 3892023, 4324470, 5189364, 6486705, 7784046, 8648940, 12973410, 15568092, 19460115, 25946820, 38920230, 77840460]

約数ペア:

[(1, 77840460), (2, 38920230), (3, 25946820), (4, 19460115), (5, 15568092), (6, 12973410), (9, 8648940), (10, 7784046), (12, 6486705), (15, 5189364), (18, 4324470), (20, 3892023), (27, 2882980), (30, 2594682), (36, 2162235), (45, 1729788), (47, 1656180), (54, 1441490), (60, 1297341), (90, 864894), (94, 828090), (108, 720745), (135, 576596), (141, 552060), (180, 432447), (188, 414045), (235, 331236), (270, 288298), (282, 276030), (423, 184020), (470, 165618), (540, 144149), (564, 138015), (705, 110412), (846, 92010), (940, 82809), (1269, 61340), (1410, 55206), (1692, 46005), (2115, 36804), (2538, 30670), (2820, 27603), (3067, 25380), (4230, 18402), (5076, 15335), (6134, 12690), (6345, 12268), (8460, 9201)]