20239890600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:813

約数の個数: 384

約数和(自身を含む): 70439241600

約数和(自身を除く): 50199351000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 181, 190, 200, 204, 228, 255, 285, 300, 323, 340, 362, 380, 408, 425, 456, 475, 510, 543, 570, 577, 600, 646, 680, 724, 760, 850, 905, 950, 969, 1020, 1086, 1140, 1154, 1275, 1292, 1425, 1448, 1615, 1700, 1731, 1810, 1900, 1938, 2040, 2172, 2280, 2308, 2550, 2584, 2715, 2850, 2885, 3077, 3230, 3400, 3439, 3462, 3620, 3800, 3876, 4344, 4525, 4616, 4845, 5100, 5430, 5700, 5770, 6154, 6460, 6878, 6924, 7240, 7752, 8075, 8655, 9050, 9231, 9690, 9809, 10200, 10317, 10860, 10963, 11400, 11540, 12308, 12920, 13575, 13756, 13848, 14425, 15385, 16150, 17195, 17310, 18100, 18462, 19380, 19618, 20634, 21720, 21926, 23080, 24225, 24616, 27150, 27512, 28850, 29427, 30770, 32300, 32889, 34390, 34620, 36200, 36924, 38760, 39236, 41268, 43275, 43852, 46155, 48450, 49045, 51585, 54300, 54815, 57700, 58463, 58854, 61540, 64600, 65778, 68780, 69240, 73848, 76925, 78472, 82536, 85975, 86550, 87704, 92310, 96900, 98090, 103170, 104437, 108600, 109630, 115400, 116926, 117708, 123080, 131556, 137560, 147135, 153850, 164445, 171950, 173100, 175389, 184620, 186371, 193800, 196180, 206340, 208874, 219260, 230775, 233852, 235416, 245225, 257925, 263112, 274075, 292315, 294270, 307700, 313311, 328890, 343900, 346200, 350778, 369240, 372742, 392360, 412680, 417748, 438520, 461550, 467704, 490450, 515850, 522185, 548150, 559113, 584630, 588540, 615400, 626622, 657780, 687800, 701556, 735675, 745484, 822225, 835496, 876945, 923100, 931855, 980900, 1031700, 1044370, 1096300, 1118226, 1169260, 1177080, 1253244, 1315560, 1403112, 1461575, 1471350, 1490968, 1566555, 1644450, 1753890, 1775429, 1846200, 1863710, 1961800, 1984303, 2063400, 2088740, 2192600, 2236452, 2338520, 2506488, 2610925, 2795565, 2923150, 2942700, 3133110, 3288900, 3507780, 3550858, 3727420, 3968606, 4177480, 4384725, 4472904, 4659275, 5221850, 5326287, 5591130, 5846300, 5885400, 5952909, 6266220, 6577800, 7015560, 7101716, 7454840, 7832775, 7937212, 8769450, 8877145, 9318550, 9921515, 10443700, 10652574, 11182260, 11692600, 11905818, 12532440, 13977825, 14203432, 15665550, 15874424, 17538900, 17754290, 18637100, 19843030, 20887400, 21305148, 22364520, 23811636, 26631435, 27955650, 29764545, 31331100, 33733151, 35077800, 35508580, 37274200, 39686060, 42610296, 44385725, 47623272, 49607575, 53262870, 55911300, 59529090, 62662200, 67466302, 71017160, 79372120, 88771450, 99215150, 101199453, 106525740, 111822600, 119058180, 133157175, 134932604, 148822725, 168665755, 177542900, 198430300, 202398906, 213051480, 238116360, 266314350, 269865208, 297645450, 337331510, 355085800, 396860600, 404797812, 505997265, 532628700, 595290900, 674663020, 809595624, 843328775, 1011994530, 1065257400, 1190581800, 1349326040, 1686657550, 2023989060, 2529986325, 3373315100, 4047978120, 5059972650, 6746630200, 10119945300, 20239890600]

約数ペア:

[(1, 20239890600), (2, 10119945300), (3, 6746630200), (4, 5059972650), (5, 4047978120), (6, 3373315100), (8, 2529986325), (10, 2023989060), (12, 1686657550), (15, 1349326040), (17, 1190581800), (19, 1065257400), (20, 1011994530), (24, 843328775), (25, 809595624), (30, 674663020), (34, 595290900), (38, 532628700), (40, 505997265), (50, 404797812), (51, 396860600), (57, 355085800), (60, 337331510), (68, 297645450), (75, 269865208), (76, 266314350), (85, 238116360), (95, 213051480), (100, 202398906), (102, 198430300), (114, 177542900), (120, 168665755), (136, 148822725), (150, 134932604), (152, 133157175), (170, 119058180), (181, 111822600), (190, 106525740), (200, 101199453), (204, 99215150), (228, 88771450), (255, 79372120), (285, 71017160), (300, 67466302), (323, 62662200), (340, 59529090), (362, 55911300), (380, 53262870), (408, 49607575), (425, 47623272), (456, 44385725), (475, 42610296), (510, 39686060), (543, 37274200), (570, 35508580), (577, 35077800), (600, 33733151), (646, 31331100), (680, 29764545), (724, 27955650), (760, 26631435), (850, 23811636), (905, 22364520), (950, 21305148), (969, 20887400), (1020, 19843030), (1086, 18637100), (1140, 17754290), (1154, 17538900), (1275, 15874424), (1292, 15665550), (1425, 14203432), (1448, 13977825), (1615, 12532440), (1700, 11905818), (1731, 11692600), (1810, 11182260), (1900, 10652574), (1938, 10443700), (2040, 9921515), (2172, 9318550), (2280, 8877145), (2308, 8769450), (2550, 7937212), (2584, 7832775), (2715, 7454840), (2850, 7101716), (2885, 7015560), (3077, 6577800), (3230, 6266220), (3400, 5952909), (3439, 5885400), (3462, 5846300), (3620, 5591130), (3800, 5326287), (3876, 5221850), (4344, 4659275), (4525, 4472904), (4616, 4384725), (4845, 4177480), (5100, 3968606), (5430, 3727420), (5700, 3550858), (5770, 3507780), (6154, 3288900), (6460, 3133110), (6878, 2942700), (6924, 2923150), (7240, 2795565), (7752, 2610925), (8075, 2506488), (8655, 2338520), (9050, 2236452), (9231, 2192600), (9690, 2088740), (9809, 2063400), (10200, 1984303), (10317, 1961800), (10860, 1863710), (10963, 1846200), (11400, 1775429), (11540, 1753890), (12308, 1644450), (12920, 1566555), (13575, 1490968), (13756, 1471350), (13848, 1461575), (14425, 1403112), (15385, 1315560), (16150, 1253244), (17195, 1177080), (17310, 1169260), (18100, 1118226), (18462, 1096300), (19380, 1044370), (19618, 1031700), (20634, 980900), (21720, 931855), (21926, 923100), (23080, 876945), (24225, 835496), (24616, 822225), (27150, 745484), (27512, 735675), (28850, 701556), (29427, 687800), (30770, 657780), (32300, 626622), (32889, 615400), (34390, 588540), (34620, 584630), (36200, 559113), (36924, 548150), (38760, 522185), (39236, 515850), (41268, 490450), (43275, 467704), (43852, 461550), (46155, 438520), (48450, 417748), (49045, 412680), (51585, 392360), (54300, 372742), (54815, 369240), (57700, 350778), (58463, 346200), (58854, 343900), (61540, 328890), (64600, 313311), (65778, 307700), (68780, 294270), (69240, 292315), (73848, 274075), (76925, 263112), (78472, 257925), (82536, 245225), (85975, 235416), (86550, 233852), (87704, 230775), (92310, 219260), (96900, 208874), (98090, 206340), (103170, 196180), (104437, 193800), (108600, 186371), (109630, 184620), (115400, 175389), (116926, 173100), (117708, 171950), (123080, 164445), (131556, 153850), (137560, 147135)]