274798260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 972002304

約数和(自身を除く): 697204044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 37, 44, 45, 55, 60, 62, 66, 74, 90, 93, 99, 110, 111, 121, 124, 132, 148, 155, 165, 180, 185, 186, 198, 220, 222, 242, 279, 310, 330, 333, 341, 363, 370, 372, 396, 407, 444, 465, 484, 495, 555, 558, 605, 620, 660, 666, 682, 726, 740, 814, 930, 990, 1023, 1089, 1110, 1116, 1147, 1210, 1221, 1331, 1332, 1364, 1395, 1452, 1628, 1665, 1705, 1815, 1860, 1980, 2035, 2046, 2178, 2220, 2294, 2420, 2442, 2662, 2790, 3069, 3330, 3410, 3441, 3630, 3663, 3751, 3993, 4070, 4092, 4356, 4477, 4588, 4884, 5115, 5324, 5445, 5580, 5735, 6105, 6138, 6655, 6660, 6820, 6882, 7260, 7326, 7502, 7986, 8140, 8954, 10230, 10323, 10890, 11253, 11470, 11979, 12210, 12276, 12617, 13310, 13431, 13764, 14652, 15004, 15345, 15972, 17205, 17908, 18315, 18755, 19965, 20460, 20646, 21780, 22385, 22506, 22940, 23958, 24420, 25234, 26620, 26862, 30690, 33759, 34410, 36630, 37510, 37851, 39930, 40293, 41261, 41292, 44770, 45012, 47916, 49247, 50468, 51615, 53724, 56265, 59895, 61380, 63085, 67155, 67518, 68820, 73260, 75020, 75702, 79860, 80586, 82522, 89540, 98494, 103230, 112530, 113553, 119790, 123783, 126170, 134310, 135036, 138787, 147741, 151404, 161172, 165044, 168795, 189255, 196988, 201465, 206305, 206460, 225060, 227106, 239580, 246235, 247566, 252340, 268620, 277574, 295482, 337590, 371349, 378510, 402930, 412610, 416361, 443223, 454212, 492470, 495132, 555148, 567765, 590964, 618915, 675180, 693935, 738705, 742698, 757020, 805860, 825220, 832722, 886446, 984940, 1135530, 1237830, 1249083, 1387870, 1477410, 1485396, 1526657, 1665444, 1772892, 1856745, 2081805, 2216115, 2271060, 2475660, 2498166, 2775740, 2954820, 3053314, 3713490, 4163610, 4432230, 4579971, 4996332, 6106628, 6245415, 7426980, 7633285, 8327220, 8864460, 9159942, 12490830, 13739913, 15266570, 18319884, 22899855, 24981660, 27479826, 30533140, 45799710, 54959652, 68699565, 91599420, 137399130, 274798260]

約数ペア:

[(1, 274798260), (2, 137399130), (3, 91599420), (4, 68699565), (5, 54959652), (6, 45799710), (9, 30533140), (10, 27479826), (11, 24981660), (12, 22899855), (15, 18319884), (18, 15266570), (20, 13739913), (22, 12490830), (30, 9159942), (31, 8864460), (33, 8327220), (36, 7633285), (37, 7426980), (44, 6245415), (45, 6106628), (55, 4996332), (60, 4579971), (62, 4432230), (66, 4163610), (74, 3713490), (90, 3053314), (93, 2954820), (99, 2775740), (110, 2498166), (111, 2475660), (121, 2271060), (124, 2216115), (132, 2081805), (148, 1856745), (155, 1772892), (165, 1665444), (180, 1526657), (185, 1485396), (186, 1477410), (198, 1387870), (220, 1249083), (222, 1237830), (242, 1135530), (279, 984940), (310, 886446), (330, 832722), (333, 825220), (341, 805860), (363, 757020), (370, 742698), (372, 738705), (396, 693935), (407, 675180), (444, 618915), (465, 590964), (484, 567765), (495, 555148), (555, 495132), (558, 492470), (605, 454212), (620, 443223), (660, 416361), (666, 412610), (682, 402930), (726, 378510), (740, 371349), (814, 337590), (930, 295482), (990, 277574), (1023, 268620), (1089, 252340), (1110, 247566), (1116, 246235), (1147, 239580), (1210, 227106), (1221, 225060), (1331, 206460), (1332, 206305), (1364, 201465), (1395, 196988), (1452, 189255), (1628, 168795), (1665, 165044), (1705, 161172), (1815, 151404), (1860, 147741), (1980, 138787), (2035, 135036), (2046, 134310), (2178, 126170), (2220, 123783), (2294, 119790), (2420, 113553), (2442, 112530), (2662, 103230), (2790, 98494), (3069, 89540), (3330, 82522), (3410, 80586), (3441, 79860), (3630, 75702), (3663, 75020), (3751, 73260), (3993, 68820), (4070, 67518), (4092, 67155), (4356, 63085), (4477, 61380), (4588, 59895), (4884, 56265), (5115, 53724), (5324, 51615), (5445, 50468), (5580, 49247), (5735, 47916), (6105, 45012), (6138, 44770), (6655, 41292), (6660, 41261), (6820, 40293), (6882, 39930), (7260, 37851), (7326, 37510), (7502, 36630), (7986, 34410), (8140, 33759), (8954, 30690), (10230, 26862), (10323, 26620), (10890, 25234), (11253, 24420), (11470, 23958), (11979, 22940), (12210, 22506), (12276, 22385), (12617, 21780), (13310, 20646), (13431, 20460), (13764, 19965), (14652, 18755), (15004, 18315), (15345, 17908), (15972, 17205)]