287243010

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2814

約数の個数: 96

約数和(自身を含む): 792792000

約数和(自身を除く): 505548990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 243, 258, 270, 387, 405, 430, 486, 645, 774, 810, 1161, 1215, 1290, 1935, 2322, 2430, 2749, 3483, 3870, 5498, 5805, 6966, 8247, 10449, 11610, 13745, 16494, 17415, 20898, 24741, 27490, 34830, 41235, 49482, 52245, 74223, 82470, 104490, 118207, 123705, 148446, 222669, 236414, 247410, 354621, 371115, 445338, 591035, 668007, 709242, 742230, 1063863, 1113345, 1182070, 1336014, 1773105, 2127726, 2226690, 3191589, 3340035, 3546210, 5319315, 6383178, 6680070, 9574767, 10638630, 15957945, 19149534, 28724301, 31915890, 47873835, 57448602, 95747670, 143621505, 287243010]

約数ペア:

[(1, 287243010), (2, 143621505), (3, 95747670), (5, 57448602), (6, 47873835), (9, 31915890), (10, 28724301), (15, 19149534), (18, 15957945), (27, 10638630), (30, 9574767), (43, 6680070), (45, 6383178), (54, 5319315), (81, 3546210), (86, 3340035), (90, 3191589), (129, 2226690), (135, 2127726), (162, 1773105), (215, 1336014), (243, 1182070), (258, 1113345), (270, 1063863), (387, 742230), (405, 709242), (430, 668007), (486, 591035), (645, 445338), (774, 371115), (810, 354621), (1161, 247410), (1215, 236414), (1290, 222669), (1935, 148446), (2322, 123705), (2430, 118207), (2749, 104490), (3483, 82470), (3870, 74223), (5498, 52245), (5805, 49482), (6966, 41235), (8247, 34830), (10449, 27490), (11610, 24741), (13745, 20898), (16494, 17415)]