138379320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7574

約数の個数: 128

約数和(自身を含む): 488462400

約数和(自身を除く): 350083080

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, 6120, 7537, 9180, 15074, 18360, 22611, 30148, 37685, 45222, 60296, 67833, 75370, 90444, 113055, 128129, 135666, 150740, 180888, 203499, 226110, 256258, 271332, 301480, 339165, 384387, 406998, 452220, 512516, 542664, 640645, 678330, 768774, 813996, 904440, 1017495, 1025032, 1153161, 1281290, 1356660, 1537548, 1627992, 1921935, 2034990, 2306322, 2562580, 2713320, 3075096, 3459483, 3843870, 4069980, 4612644, 5125160, 5765805, 6918966, 7687740, 8139960, 9225288, 11531610, 13837932, 15375480, 17297415, 23063220, 27675864, 34594830, 46126440, 69189660, 138379320]

約数ペア:

[(1, 138379320), (2, 69189660), (3, 46126440), (4, 34594830), (5, 27675864), (6, 23063220), (8, 17297415), (9, 15375480), (10, 13837932), (12, 11531610), (15, 9225288), (17, 8139960), (18, 7687740), (20, 6918966), (24, 5765805), (27, 5125160), (30, 4612644), (34, 4069980), (36, 3843870), (40, 3459483), (45, 3075096), (51, 2713320), (54, 2562580), (60, 2306322), (68, 2034990), (72, 1921935), (85, 1627992), (90, 1537548), (102, 1356660), (108, 1281290), (120, 1153161), (135, 1025032), (136, 1017495), (153, 904440), (170, 813996), (180, 768774), (204, 678330), (216, 640645), (255, 542664), (270, 512516), (306, 452220), (340, 406998), (360, 384387), (408, 339165), (459, 301480), (510, 271332), (540, 256258), (612, 226110), (680, 203499), (765, 180888), (918, 150740), (1020, 135666), (1080, 128129), (1224, 113055), (1530, 90444), (1836, 75370), (2040, 67833), (2295, 60296), (3060, 45222), (3672, 37685), (4590, 30148), (6120, 22611), (7537, 18360), (9180, 15074)]