47732580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 169513344

約数和(自身を除く): 121780764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 881, 903, 1204, 1260, 1290, 1505, 1548, 1762, 1806, 1935, 2580, 2643, 2709, 3010, 3524, 3612, 3870, 4405, 4515, 5286, 5418, 6020, 6167, 7740, 7929, 8810, 9030, 10572, 10836, 12334, 13215, 13545, 15858, 17620, 18060, 18501, 24668, 26430, 27090, 30835, 31716, 37002, 37883, 39645, 52860, 54180, 55503, 61670, 74004, 75766, 79290, 92505, 111006, 113649, 123340, 151532, 158580, 185010, 189415, 222012, 227298, 265181, 277515, 340947, 370020, 378830, 454596, 530362, 555030, 568245, 681894, 757660, 795543, 1060724, 1110060, 1136490, 1325905, 1363788, 1591086, 1704735, 2272980, 2386629, 2651810, 3182172, 3409470, 3977715, 4773258, 5303620, 6818940, 7955430, 9546516, 11933145, 15910860, 23866290, 47732580]

約数ペア:

[(1, 47732580), (2, 23866290), (3, 15910860), (4, 11933145), (5, 9546516), (6, 7955430), (7, 6818940), (9, 5303620), (10, 4773258), (12, 3977715), (14, 3409470), (15, 3182172), (18, 2651810), (20, 2386629), (21, 2272980), (28, 1704735), (30, 1591086), (35, 1363788), (36, 1325905), (42, 1136490), (43, 1110060), (45, 1060724), (60, 795543), (63, 757660), (70, 681894), (84, 568245), (86, 555030), (90, 530362), (105, 454596), (126, 378830), (129, 370020), (140, 340947), (172, 277515), (180, 265181), (210, 227298), (215, 222012), (252, 189415), (258, 185010), (301, 158580), (315, 151532), (387, 123340), (420, 113649), (430, 111006), (516, 92505), (602, 79290), (630, 75766), (645, 74004), (774, 61670), (860, 55503), (881, 54180), (903, 52860), (1204, 39645), (1260, 37883), (1290, 37002), (1505, 31716), (1548, 30835), (1762, 27090), (1806, 26430), (1935, 24668), (2580, 18501), (2643, 18060), (2709, 17620), (3010, 15858), (3524, 13545), (3612, 13215), (3870, 12334), (4405, 10836), (4515, 10572), (5286, 9030), (5418, 8810), (6020, 7929), (6167, 7740)]