84988440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 160

約数和(自身を含む): 302654880

約数和(自身を除く): 217666440

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, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1543, 1620, 1836, 2040, 2295, 2754, 3060, 3086, 3240, 3672, 4590, 4629, 5508, 6120, 6172, 6885, 7715, 9180, 9258, 11016, 12344, 13770, 13887, 15430, 18360, 18516, 23145, 26231, 27540, 27774, 30860, 37032, 41661, 46290, 52462, 55080, 55548, 61720, 69435, 78693, 83322, 92580, 104924, 111096, 124983, 131155, 138870, 157386, 166644, 185160, 208305, 209848, 236079, 249966, 262310, 277740, 314772, 333288, 393465, 416610, 472158, 499932, 524620, 555480, 624915, 629544, 708237, 786930, 833220, 944316, 999864, 1049240, 1180395, 1249830, 1416474, 1573860, 1666440, 1888632, 2124711, 2360790, 2499660, 2832948, 3147720, 3541185, 4249422, 4721580, 4999320, 5665896, 7082370, 8498844, 9443160, 10623555, 14164740, 16997688, 21247110, 28329480, 42494220, 84988440]

約数ペア:

[(1, 84988440), (2, 42494220), (3, 28329480), (4, 21247110), (5, 16997688), (6, 14164740), (8, 10623555), (9, 9443160), (10, 8498844), (12, 7082370), (15, 5665896), (17, 4999320), (18, 4721580), (20, 4249422), (24, 3541185), (27, 3147720), (30, 2832948), (34, 2499660), (36, 2360790), (40, 2124711), (45, 1888632), (51, 1666440), (54, 1573860), (60, 1416474), (68, 1249830), (72, 1180395), (81, 1049240), (85, 999864), (90, 944316), (102, 833220), (108, 786930), (120, 708237), (135, 629544), (136, 624915), (153, 555480), (162, 524620), (170, 499932), (180, 472158), (204, 416610), (216, 393465), (255, 333288), (270, 314772), (306, 277740), (324, 262310), (340, 249966), (360, 236079), (405, 209848), (408, 208305), (459, 185160), (510, 166644), (540, 157386), (612, 138870), (648, 131155), (680, 124983), (765, 111096), (810, 104924), (918, 92580), (1020, 83322), (1080, 78693), (1224, 69435), (1377, 61720), (1530, 55548), (1543, 55080), (1620, 52462), (1836, 46290), (2040, 41661), (2295, 37032), (2754, 30860), (3060, 27774), (3086, 27540), (3240, 26231), (3672, 23145), (4590, 18516), (4629, 18360), (5508, 15430), (6120, 13887), (6172, 13770), (6885, 12344), (7715, 11016), (9180, 9258)]