243651060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 784143360

約数和(自身を除く): 540492300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 191, 228, 285, 342, 373, 380, 382, 570, 573, 684, 746, 764, 855, 955, 1119, 1140, 1146, 1492, 1710, 1719, 1865, 1910, 2238, 2292, 2865, 3357, 3420, 3438, 3629, 3730, 3820, 4476, 5595, 5730, 6714, 6876, 7087, 7258, 7460, 8595, 10887, 11190, 11460, 13428, 14174, 14516, 16785, 17190, 18145, 21261, 21774, 22380, 28348, 32661, 33570, 34380, 35435, 36290, 42522, 43548, 54435, 63783, 65322, 67140, 70870, 71243, 72580, 85044, 106305, 108870, 127566, 130644, 141740, 142486, 163305, 212610, 213729, 217740, 255132, 284972, 318915, 326610, 356215, 425220, 427458, 637830, 641187, 653220, 712430, 854916, 1068645, 1275660, 1282374, 1353617, 1424860, 2137290, 2564748, 2707234, 3205935, 4060851, 4274580, 5414468, 6411870, 6768085, 8121702, 12182553, 12823740, 13536170, 16243404, 20304255, 24365106, 27072340, 40608510, 48730212, 60912765, 81217020, 121825530, 243651060]

約数ペア:

[(1, 243651060), (2, 121825530), (3, 81217020), (4, 60912765), (5, 48730212), (6, 40608510), (9, 27072340), (10, 24365106), (12, 20304255), (15, 16243404), (18, 13536170), (19, 12823740), (20, 12182553), (30, 8121702), (36, 6768085), (38, 6411870), (45, 5414468), (57, 4274580), (60, 4060851), (76, 3205935), (90, 2707234), (95, 2564748), (114, 2137290), (171, 1424860), (180, 1353617), (190, 1282374), (191, 1275660), (228, 1068645), (285, 854916), (342, 712430), (373, 653220), (380, 641187), (382, 637830), (570, 427458), (573, 425220), (684, 356215), (746, 326610), (764, 318915), (855, 284972), (955, 255132), (1119, 217740), (1140, 213729), (1146, 212610), (1492, 163305), (1710, 142486), (1719, 141740), (1865, 130644), (1910, 127566), (2238, 108870), (2292, 106305), (2865, 85044), (3357, 72580), (3420, 71243), (3438, 70870), (3629, 67140), (3730, 65322), (3820, 63783), (4476, 54435), (5595, 43548), (5730, 42522), (6714, 36290), (6876, 35435), (7087, 34380), (7258, 33570), (7460, 32661), (8595, 28348), (10887, 22380), (11190, 21774), (11460, 21261), (13428, 18145), (14174, 17190), (14516, 16785)]