188768340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20563}}^1$

素因数の和:20598

約数の個数: 96

約数和(自身を含む): 621855360

約数和(自身を除く): 433087020

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, 20563, 41126, 61689, 82252, 102815, 123378, 185067, 205630, 246756, 308445, 349571, 370134, 411260, 555201, 616890, 699142, 740268, 925335, 1048713, 1110402, 1233780, 1398284, 1747855, 1850670, 2097426, 2220804, 2776005, 3146139, 3495710, 3701340, 4194852, 5243565, 5552010, 6292278, 6991420, 9438417, 10487130, 11104020, 12584556, 15730695, 18876834, 20974260, 31461390, 37753668, 47192085, 62922780, 94384170, 188768340]

約数ペア:

[(1, 188768340), (2, 94384170), (3, 62922780), (4, 47192085), (5, 37753668), (6, 31461390), (9, 20974260), (10, 18876834), (12, 15730695), (15, 12584556), (17, 11104020), (18, 10487130), (20, 9438417), (27, 6991420), (30, 6292278), (34, 5552010), (36, 5243565), (45, 4194852), (51, 3701340), (54, 3495710), (60, 3146139), (68, 2776005), (85, 2220804), (90, 2097426), (102, 1850670), (108, 1747855), (135, 1398284), (153, 1233780), (170, 1110402), (180, 1048713), (204, 925335), (255, 740268), (270, 699142), (306, 616890), (340, 555201), (459, 411260), (510, 370134), (540, 349571), (612, 308445), (765, 246756), (918, 205630), (1020, 185067), (1530, 123378), (1836, 102815), (2295, 82252), (3060, 61689), (4590, 41126), (9180, 20563)]