74693880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 270950400

約数和(自身を除く): 196256520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 97, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 194, 207, 216, 230, 248, 270, 276, 279, 291, 310, 345, 360, 372, 388, 414, 460, 465, 485, 540, 552, 558, 582, 620, 621, 690, 713, 744, 776, 828, 837, 873, 920, 930, 970, 1035, 1080, 1116, 1164, 1240, 1242, 1380, 1395, 1426, 1455, 1656, 1674, 1746, 1860, 1940, 2070, 2139, 2231, 2232, 2328, 2484, 2619, 2760, 2790, 2852, 2910, 3007, 3105, 3348, 3492, 3565, 3720, 3880, 4140, 4185, 4278, 4365, 4462, 4968, 5238, 5580, 5704, 5820, 6014, 6210, 6417, 6693, 6696, 6984, 7130, 8280, 8370, 8556, 8730, 8924, 9021, 10476, 10695, 11155, 11160, 11640, 12028, 12420, 12834, 13095, 13386, 14260, 15035, 16740, 17112, 17460, 17848, 18042, 19251, 20079, 20952, 21390, 22310, 24056, 24840, 25668, 26190, 26772, 27063, 28520, 30070, 32085, 33465, 33480, 34920, 36084, 38502, 40158, 42780, 44620, 45105, 51336, 52380, 53544, 54126, 60140, 60237, 64170, 66930, 69161, 72168, 77004, 80316, 81189, 85560, 89240, 90210, 96255, 100395, 104760, 108252, 120280, 120474, 128340, 133860, 135315, 138322, 154008, 160632, 162378, 180420, 192510, 200790, 207483, 216504, 240948, 256680, 267720, 270630, 276644, 301185, 324756, 345805, 360840, 385020, 401580, 405945, 414966, 481896, 541260, 553288, 602370, 622449, 649512, 691610, 770040, 803160, 811890, 829932, 1037415, 1082520, 1204740, 1244898, 1383220, 1623780, 1659864, 1867347, 2074830, 2409480, 2489796, 2766440, 3112245, 3247560, 3734694, 4149660, 4979592, 6224490, 7469388, 8299320, 9336735, 12448980, 14938776, 18673470, 24897960, 37346940, 74693880]

約数ペア:

[(1, 74693880), (2, 37346940), (3, 24897960), (4, 18673470), (5, 14938776), (6, 12448980), (8, 9336735), (9, 8299320), (10, 7469388), (12, 6224490), (15, 4979592), (18, 4149660), (20, 3734694), (23, 3247560), (24, 3112245), (27, 2766440), (30, 2489796), (31, 2409480), (36, 2074830), (40, 1867347), (45, 1659864), (46, 1623780), (54, 1383220), (60, 1244898), (62, 1204740), (69, 1082520), (72, 1037415), (90, 829932), (92, 811890), (93, 803160), (97, 770040), (108, 691610), (115, 649512), (120, 622449), (124, 602370), (135, 553288), (138, 541260), (155, 481896), (180, 414966), (184, 405945), (186, 401580), (194, 385020), (207, 360840), (216, 345805), (230, 324756), (248, 301185), (270, 276644), (276, 270630), (279, 267720), (291, 256680), (310, 240948), (345, 216504), (360, 207483), (372, 200790), (388, 192510), (414, 180420), (460, 162378), (465, 160632), (485, 154008), (540, 138322), (552, 135315), (558, 133860), (582, 128340), (620, 120474), (621, 120280), (690, 108252), (713, 104760), (744, 100395), (776, 96255), (828, 90210), (837, 89240), (873, 85560), (920, 81189), (930, 80316), (970, 77004), (1035, 72168), (1080, 69161), (1116, 66930), (1164, 64170), (1240, 60237), (1242, 60140), (1380, 54126), (1395, 53544), (1426, 52380), (1455, 51336), (1656, 45105), (1674, 44620), (1746, 42780), (1860, 40158), (1940, 38502), (2070, 36084), (2139, 34920), (2231, 33480), (2232, 33465), (2328, 32085), (2484, 30070), (2619, 28520), (2760, 27063), (2790, 26772), (2852, 26190), (2910, 25668), (3007, 24840), (3105, 24056), (3348, 22310), (3492, 21390), (3565, 20952), (3720, 20079), (3880, 19251), (4140, 18042), (4185, 17848), (4278, 17460), (4365, 17112), (4462, 16740), (4968, 15035), (5238, 14260), (5580, 13386), (5704, 13095), (5820, 12834), (6014, 12420), (6210, 12028), (6417, 11640), (6693, 11160), (6696, 11155), (6984, 10695), (7130, 10476), (8280, 9021), (8370, 8924), (8556, 8730)]