20084501400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1499}}^1$

素因数の和:1818

約数の個数: 192

約数和(自身を含む): 63143280000

約数和(自身を除く): 43058778600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 137, 150, 163, 200, 274, 300, 326, 411, 489, 548, 600, 652, 685, 815, 822, 978, 1096, 1304, 1370, 1499, 1630, 1644, 1956, 2055, 2445, 2740, 2998, 3260, 3288, 3425, 3912, 4075, 4110, 4497, 4890, 5480, 5996, 6520, 6850, 7495, 8150, 8220, 8994, 9780, 10275, 11992, 12225, 13700, 14990, 16300, 16440, 17988, 19560, 20550, 22331, 22485, 24450, 27400, 29980, 32600, 35976, 37475, 41100, 44662, 44970, 48900, 59960, 66993, 74950, 82200, 89324, 89940, 97800, 111655, 112425, 133986, 149900, 178648, 179880, 205363, 223310, 224850, 244337, 267972, 299800, 334965, 410726, 446620, 449700, 488674, 535944, 558275, 616089, 669930, 733011, 821452, 893240, 899400, 977348, 1026815, 1116550, 1221685, 1232178, 1339860, 1466022, 1642904, 1674825, 1954696, 2053630, 2233100, 2443370, 2464356, 2679720, 2932044, 3080445, 3349650, 3665055, 4107260, 4466200, 4886740, 4928712, 5134075, 5864088, 6108425, 6160890, 6699300, 7330110, 8214520, 9773480, 10268150, 12216850, 12321780, 13398600, 14660220, 15402225, 18325275, 20536300, 24433700, 24643560, 29320440, 30804450, 33474169, 36650550, 41072600, 48867400, 61608900, 66948338, 73301100, 100422507, 123217800, 133896676, 146602200, 167370845, 200845014, 267793352, 334741690, 401690028, 502112535, 669483380, 803380056, 836854225, 1004225070, 1338966760, 1673708450, 2008450140, 2510562675, 3347416900, 4016900280, 5021125350, 6694833800, 10042250700, 20084501400]

約数ペア:

[(1, 20084501400), (2, 10042250700), (3, 6694833800), (4, 5021125350), (5, 4016900280), (6, 3347416900), (8, 2510562675), (10, 2008450140), (12, 1673708450), (15, 1338966760), (20, 1004225070), (24, 836854225), (25, 803380056), (30, 669483380), (40, 502112535), (50, 401690028), (60, 334741690), (75, 267793352), (100, 200845014), (120, 167370845), (137, 146602200), (150, 133896676), (163, 123217800), (200, 100422507), (274, 73301100), (300, 66948338), (326, 61608900), (411, 48867400), (489, 41072600), (548, 36650550), (600, 33474169), (652, 30804450), (685, 29320440), (815, 24643560), (822, 24433700), (978, 20536300), (1096, 18325275), (1304, 15402225), (1370, 14660220), (1499, 13398600), (1630, 12321780), (1644, 12216850), (1956, 10268150), (2055, 9773480), (2445, 8214520), (2740, 7330110), (2998, 6699300), (3260, 6160890), (3288, 6108425), (3425, 5864088), (3912, 5134075), (4075, 4928712), (4110, 4886740), (4497, 4466200), (4890, 4107260), (5480, 3665055), (5996, 3349650), (6520, 3080445), (6850, 2932044), (7495, 2679720), (8150, 2464356), (8220, 2443370), (8994, 2233100), (9780, 2053630), (10275, 1954696), (11992, 1674825), (12225, 1642904), (13700, 1466022), (14990, 1339860), (16300, 1232178), (16440, 1221685), (17988, 1116550), (19560, 1026815), (20550, 977348), (22331, 899400), (22485, 893240), (24450, 821452), (27400, 733011), (29980, 669930), (32600, 616089), (35976, 558275), (37475, 535944), (41100, 488674), (44662, 449700), (44970, 446620), (48900, 410726), (59960, 334965), (66993, 299800), (74950, 267972), (82200, 244337), (89324, 224850), (89940, 223310), (97800, 205363), (111655, 179880), (112425, 178648), (133986, 149900)]