67035420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 226830240

約数和(自身を除く): 159794820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1153, 1292, 1530, 1615, 1710, 1938, 2306, 2907, 3060, 3230, 3420, 3459, 3876, 4612, 4845, 5765, 5814, 6460, 6918, 9690, 10377, 11530, 11628, 13836, 14535, 17295, 19380, 19601, 20754, 21907, 23060, 29070, 34590, 39202, 41508, 43814, 51885, 58140, 58803, 65721, 69180, 78404, 87628, 98005, 103770, 109535, 117606, 131442, 176409, 196010, 197163, 207540, 219070, 235212, 262884, 294015, 328605, 352818, 372419, 392020, 394326, 438140, 588030, 657210, 705636, 744838, 788652, 882045, 985815, 1117257, 1176060, 1314420, 1489676, 1764090, 1862095, 1971630, 2234514, 3351771, 3528180, 3724190, 3943260, 4469028, 5586285, 6703542, 7448380, 11172570, 13407084, 16758855, 22345140, 33517710, 67035420]

約数ペア:

[(1, 67035420), (2, 33517710), (3, 22345140), (4, 16758855), (5, 13407084), (6, 11172570), (9, 7448380), (10, 6703542), (12, 5586285), (15, 4469028), (17, 3943260), (18, 3724190), (19, 3528180), (20, 3351771), (30, 2234514), (34, 1971630), (36, 1862095), (38, 1764090), (45, 1489676), (51, 1314420), (57, 1176060), (60, 1117257), (68, 985815), (76, 882045), (85, 788652), (90, 744838), (95, 705636), (102, 657210), (114, 588030), (153, 438140), (170, 394326), (171, 392020), (180, 372419), (190, 352818), (204, 328605), (228, 294015), (255, 262884), (285, 235212), (306, 219070), (323, 207540), (340, 197163), (342, 196010), (380, 176409), (510, 131442), (570, 117606), (612, 109535), (646, 103770), (684, 98005), (765, 87628), (855, 78404), (969, 69180), (1020, 65721), (1140, 58803), (1153, 58140), (1292, 51885), (1530, 43814), (1615, 41508), (1710, 39202), (1938, 34590), (2306, 29070), (2907, 23060), (3060, 21907), (3230, 20754), (3420, 19601), (3459, 19380), (3876, 17295), (4612, 14535), (4845, 13836), (5765, 11628), (5814, 11530), (6460, 10377), (6918, 9690)]