171087660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18637}}^1$

素因数の和:18672

約数の個数: 96

約数和(自身を含む): 563613120

約数和(自身を除く): 392525460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 18637, 37274, 55911, 74548, 93185, 111822, 167733, 186370, 223644, 279555, 316829, 335466, 372740, 503199, 559110, 633658, 670932, 838665, 950487, 1006398, 1118220, 1267316, 1584145, 1677330, 1900974, 2012796, 2515995, 2851461, 3168290, 3354660, 3801948, 4752435, 5031990, 5702922, 6336580, 8554383, 9504870, 10063980, 11405844, 14257305, 17108766, 19009740, 28514610, 34217532, 42771915, 57029220, 85543830, 171087660]

約数ペア:

[(1, 171087660), (2, 85543830), (3, 57029220), (4, 42771915), (5, 34217532), (6, 28514610), (9, 19009740), (10, 17108766), (12, 14257305), (15, 11405844), (17, 10063980), (18, 9504870), (20, 8554383), (27, 6336580), (30, 5702922), (34, 5031990), (36, 4752435), (45, 3801948), (51, 3354660), (54, 3168290), (60, 2851461), (68, 2515995), (85, 2012796), (90, 1900974), (102, 1677330), (108, 1584145), (135, 1267316), (153, 1118220), (170, 1006398), (180, 950487), (204, 838665), (255, 670932), (270, 633658), (306, 559110), (340, 503199), (459, 372740), (510, 335466), (540, 316829), (612, 279555), (765, 223644), (918, 186370), (1020, 167733), (1530, 111822), (1836, 93185), (2295, 74548), (3060, 55911), (4590, 37274), (9180, 18637)]