90753480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4980

約数の個数: 128

約数和(自身を含む): 320371200

約数和(自身を除く): 229617720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 4943, 6120, 9180, 9886, 14829, 18360, 19772, 24715, 29658, 39544, 44487, 49430, 59316, 74145, 84031, 88974, 98860, 118632, 133461, 148290, 168062, 177948, 197720, 222435, 252093, 266922, 296580, 336124, 355896, 420155, 444870, 504186, 533844, 593160, 667305, 672248, 756279, 840310, 889740, 1008372, 1067688, 1260465, 1334610, 1512558, 1680620, 1779480, 2016744, 2268837, 2520930, 2669220, 3025116, 3361240, 3781395, 4537674, 5041860, 5338440, 6050232, 7562790, 9075348, 10083720, 11344185, 15125580, 18150696, 22688370, 30251160, 45376740, 90753480]

約数ペア:

[(1, 90753480), (2, 45376740), (3, 30251160), (4, 22688370), (5, 18150696), (6, 15125580), (8, 11344185), (9, 10083720), (10, 9075348), (12, 7562790), (15, 6050232), (17, 5338440), (18, 5041860), (20, 4537674), (24, 3781395), (27, 3361240), (30, 3025116), (34, 2669220), (36, 2520930), (40, 2268837), (45, 2016744), (51, 1779480), (54, 1680620), (60, 1512558), (68, 1334610), (72, 1260465), (85, 1067688), (90, 1008372), (102, 889740), (108, 840310), (120, 756279), (135, 672248), (136, 667305), (153, 593160), (170, 533844), (180, 504186), (204, 444870), (216, 420155), (255, 355896), (270, 336124), (306, 296580), (340, 266922), (360, 252093), (408, 222435), (459, 197720), (510, 177948), (540, 168062), (612, 148290), (680, 133461), (765, 118632), (918, 98860), (1020, 88974), (1080, 84031), (1224, 74145), (1530, 59316), (1836, 49430), (2040, 44487), (2295, 39544), (3060, 29658), (3672, 24715), (4590, 19772), (4943, 18360), (6120, 14829), (9180, 9886)]