66374640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10243}}^1$

素因数の和:10268

約数の個数: 100

約数和(自身を含む): 230551464

約数和(自身を除く): 164176824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10243, 20486, 30729, 40972, 51215, 61458, 81944, 92187, 102430, 122916, 153645, 163888, 184374, 204860, 245832, 276561, 307290, 368748, 409720, 460935, 491664, 553122, 614580, 737496, 819440, 829683, 921870, 1106244, 1229160, 1382805, 1474992, 1659366, 1843740, 2212488, 2458320, 2765610, 3318732, 3687480, 4148415, 4424976, 5531220, 6637464, 7374960, 8296830, 11062440, 13274928, 16593660, 22124880, 33187320, 66374640]

約数ペア:

[(1, 66374640), (2, 33187320), (3, 22124880), (4, 16593660), (5, 13274928), (6, 11062440), (8, 8296830), (9, 7374960), (10, 6637464), (12, 5531220), (15, 4424976), (16, 4148415), (18, 3687480), (20, 3318732), (24, 2765610), (27, 2458320), (30, 2212488), (36, 1843740), (40, 1659366), (45, 1474992), (48, 1382805), (54, 1229160), (60, 1106244), (72, 921870), (80, 829683), (81, 819440), (90, 737496), (108, 614580), (120, 553122), (135, 491664), (144, 460935), (162, 409720), (180, 368748), (216, 307290), (240, 276561), (270, 245832), (324, 204860), (360, 184374), (405, 163888), (432, 153645), (540, 122916), (648, 102430), (720, 92187), (810, 81944), (1080, 61458), (1296, 51215), (1620, 40972), (2160, 30729), (3240, 20486), (6480, 10243)]