969809220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{48539}}^1$

素因数の和:48594

約数の個数: 96

約数和(自身を含む): 3098793600

約数和(自身を除く): 2128984380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 48539, 97078, 145617, 194156, 242695, 291234, 436851, 485390, 582468, 728085, 873702, 970780, 1310553, 1456170, 1747404, 1795943, 2184255, 2621106, 2912340, 3591886, 4368510, 5242212, 5387829, 6552765, 7183772, 8737020, 8979715, 10775658, 13105530, 16163487, 17959430, 21551316, 26211060, 26939145, 32326974, 35918860, 48490461, 53878290, 64653948, 80817435, 96980922, 107756580, 161634870, 193961844, 242452305, 323269740, 484904610, 969809220]

約数ペア:

[(1, 969809220), (2, 484904610), (3, 323269740), (4, 242452305), (5, 193961844), (6, 161634870), (9, 107756580), (10, 96980922), (12, 80817435), (15, 64653948), (18, 53878290), (20, 48490461), (27, 35918860), (30, 32326974), (36, 26939145), (37, 26211060), (45, 21551316), (54, 17959430), (60, 16163487), (74, 13105530), (90, 10775658), (108, 8979715), (111, 8737020), (135, 7183772), (148, 6552765), (180, 5387829), (185, 5242212), (222, 4368510), (270, 3591886), (333, 2912340), (370, 2621106), (444, 2184255), (540, 1795943), (555, 1747404), (666, 1456170), (740, 1310553), (999, 970780), (1110, 873702), (1332, 728085), (1665, 582468), (1998, 485390), (2220, 436851), (3330, 291234), (3996, 242695), (4995, 194156), (6660, 145617), (9990, 97078), (19980, 48539)]