13932180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 46584720

約数和(自身を除く): 32652540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 157, 170, 174, 180, 204, 255, 261, 290, 306, 314, 340, 348, 435, 471, 493, 510, 522, 580, 612, 628, 765, 785, 870, 942, 986, 1020, 1044, 1305, 1413, 1479, 1530, 1570, 1740, 1884, 1972, 2355, 2465, 2610, 2669, 2826, 2958, 3060, 3140, 4437, 4553, 4710, 4930, 5220, 5338, 5652, 5916, 7065, 7395, 8007, 8874, 9106, 9420, 9860, 10676, 13345, 13659, 14130, 14790, 16014, 17748, 18212, 22185, 22765, 24021, 26690, 27318, 28260, 29580, 32028, 40035, 40977, 44370, 45530, 48042, 53380, 54636, 68295, 77401, 80070, 81954, 88740, 91060, 96084, 120105, 136590, 154802, 160140, 163908, 204885, 232203, 240210, 273180, 309604, 387005, 409770, 464406, 480420, 696609, 774010, 819540, 928812, 1161015, 1393218, 1548020, 2322030, 2786436, 3483045, 4644060, 6966090, 13932180]

約数ペア:

[(1, 13932180), (2, 6966090), (3, 4644060), (4, 3483045), (5, 2786436), (6, 2322030), (9, 1548020), (10, 1393218), (12, 1161015), (15, 928812), (17, 819540), (18, 774010), (20, 696609), (29, 480420), (30, 464406), (34, 409770), (36, 387005), (45, 309604), (51, 273180), (58, 240210), (60, 232203), (68, 204885), (85, 163908), (87, 160140), (90, 154802), (102, 136590), (116, 120105), (145, 96084), (153, 91060), (157, 88740), (170, 81954), (174, 80070), (180, 77401), (204, 68295), (255, 54636), (261, 53380), (290, 48042), (306, 45530), (314, 44370), (340, 40977), (348, 40035), (435, 32028), (471, 29580), (493, 28260), (510, 27318), (522, 26690), (580, 24021), (612, 22765), (628, 22185), (765, 18212), (785, 17748), (870, 16014), (942, 14790), (986, 14130), (1020, 13659), (1044, 13345), (1305, 10676), (1413, 9860), (1479, 9420), (1530, 9106), (1570, 8874), (1740, 8007), (1884, 7395), (1972, 7065), (2355, 5916), (2465, 5652), (2610, 5338), (2669, 5220), (2826, 4930), (2958, 4710), (3060, 4553), (3140, 4437)]