20297322900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1$

素因数の和:1216

約数の個数: 288

約数和(自身を含む): 68333126400

約数和(自身を除く): 48035803500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 461, 540, 575, 621, 675, 690, 709, 828, 900, 922, 1035, 1150, 1242, 1350, 1380, 1383, 1418, 1725, 1844, 2070, 2127, 2300, 2305, 2484, 2700, 2766, 2836, 3105, 3450, 3545, 4140, 4149, 4254, 4610, 5175, 5532, 6210, 6381, 6900, 6915, 7090, 8298, 8508, 9220, 10350, 10603, 10635, 11525, 12420, 12447, 12762, 13830, 14180, 15525, 16307, 16596, 17725, 19143, 20700, 20745, 21206, 21270, 23050, 24894, 25524, 27660, 31050, 31809, 31905, 32614, 34575, 35450, 38286, 41490, 42412, 42540, 46100, 48921, 49788, 53015, 53175, 62100, 62235, 63618, 63810, 65228, 69150, 70900, 76572, 81535, 82980, 95427, 95715, 97842, 103725, 106030, 106350, 124470, 127236, 127620, 138300, 146763, 159045, 159525, 163070, 190854, 191430, 195684, 207450, 212060, 212700, 244605, 248940, 265075, 286281, 293526, 311175, 318090, 319050, 326140, 326849, 381708, 382860, 407675, 414900, 440289, 477135, 478575, 489210, 530150, 572562, 587052, 622350, 636180, 638100, 653698, 733815, 795225, 815350, 880578, 954270, 957150, 978420, 980547, 1060300, 1145124, 1223025, 1244700, 1307396, 1431405, 1467630, 1590450, 1630700, 1634245, 1761156, 1908540, 1914300, 1961094, 2201445, 2385675, 2446050, 2862810, 2935260, 2941641, 3180900, 3268490, 3669075, 3922188, 4402890, 4771350, 4892100, 4902735, 5725620, 5883282, 6536980, 7157025, 7338150, 7517527, 8171225, 8805780, 8824923, 9542700, 9805470, 11007225, 11766564, 14314050, 14676300, 14708205, 15035054, 16342450, 17649846, 19610940, 22014450, 22552581, 24513675, 28628100, 29416410, 30070108, 32684900, 35299692, 37587635, 44028900, 44124615, 45105162, 49027350, 58832820, 67657743, 73541025, 75175270, 88249230, 90210324, 98054700, 112762905, 135315486, 147082050, 150350540, 176498460, 187938175, 202973229, 220623075, 225525810, 270630972, 294164100, 338288715, 375876350, 405946458, 441246150, 451051620, 563814525, 676577430, 751752700, 811892916, 882492300, 1014866145, 1127629050, 1353154860, 1691443575, 2029732290, 2255258100, 3382887150, 4059464580, 5074330725, 6765774300, 10148661450, 20297322900]

約数ペア:

[(1, 20297322900), (2, 10148661450), (3, 6765774300), (4, 5074330725), (5, 4059464580), (6, 3382887150), (9, 2255258100), (10, 2029732290), (12, 1691443575), (15, 1353154860), (18, 1127629050), (20, 1014866145), (23, 882492300), (25, 811892916), (27, 751752700), (30, 676577430), (36, 563814525), (45, 451051620), (46, 441246150), (50, 405946458), (54, 375876350), (60, 338288715), (69, 294164100), (75, 270630972), (90, 225525810), (92, 220623075), (100, 202973229), (108, 187938175), (115, 176498460), (135, 150350540), (138, 147082050), (150, 135315486), (180, 112762905), (207, 98054700), (225, 90210324), (230, 88249230), (270, 75175270), (276, 73541025), (300, 67657743), (345, 58832820), (414, 49027350), (450, 45105162), (460, 44124615), (461, 44028900), (540, 37587635), (575, 35299692), (621, 32684900), (675, 30070108), (690, 29416410), (709, 28628100), (828, 24513675), (900, 22552581), (922, 22014450), (1035, 19610940), (1150, 17649846), (1242, 16342450), (1350, 15035054), (1380, 14708205), (1383, 14676300), (1418, 14314050), (1725, 11766564), (1844, 11007225), (2070, 9805470), (2127, 9542700), (2300, 8824923), (2305, 8805780), (2484, 8171225), (2700, 7517527), (2766, 7338150), (2836, 7157025), (3105, 6536980), (3450, 5883282), (3545, 5725620), (4140, 4902735), (4149, 4892100), (4254, 4771350), (4610, 4402890), (5175, 3922188), (5532, 3669075), (6210, 3268490), (6381, 3180900), (6900, 2941641), (6915, 2935260), (7090, 2862810), (8298, 2446050), (8508, 2385675), (9220, 2201445), (10350, 1961094), (10603, 1914300), (10635, 1908540), (11525, 1761156), (12420, 1634245), (12447, 1630700), (12762, 1590450), (13830, 1467630), (14180, 1431405), (15525, 1307396), (16307, 1244700), (16596, 1223025), (17725, 1145124), (19143, 1060300), (20700, 980547), (20745, 978420), (21206, 957150), (21270, 954270), (23050, 880578), (24894, 815350), (25524, 795225), (27660, 733815), (31050, 653698), (31809, 638100), (31905, 636180), (32614, 622350), (34575, 587052), (35450, 572562), (38286, 530150), (41490, 489210), (42412, 478575), (42540, 477135), (46100, 440289), (48921, 414900), (49788, 407675), (53015, 382860), (53175, 381708), (62100, 326849), (62235, 326140), (63618, 319050), (63810, 318090), (65228, 311175), (69150, 293526), (70900, 286281), (76572, 265075), (81535, 248940), (82980, 244605), (95427, 212700), (95715, 212060), (97842, 207450), (103725, 195684), (106030, 191430), (106350, 190854), (124470, 163070), (127236, 159525), (127620, 159045), (138300, 146763)]