203445921900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{51803}}^1$

素因数の和:51905

約数の個数: 288

約数和(自身を含む): 679883984640

約数和(自身を除く): 476438062740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 53, 57, 60, 65, 75, 76, 78, 95, 100, 106, 114, 130, 150, 156, 159, 190, 195, 212, 228, 247, 260, 265, 285, 300, 318, 325, 380, 390, 475, 494, 530, 570, 636, 650, 689, 741, 780, 795, 950, 975, 988, 1007, 1060, 1140, 1235, 1300, 1325, 1378, 1425, 1482, 1590, 1900, 1950, 2014, 2067, 2470, 2650, 2756, 2850, 2964, 3021, 3180, 3445, 3705, 3900, 3975, 4028, 4134, 4940, 5035, 5300, 5700, 6042, 6175, 6890, 7410, 7950, 8268, 10070, 10335, 12084, 12350, 13091, 13780, 14820, 15105, 15900, 17225, 18525, 20140, 20670, 24700, 25175, 26182, 30210, 34450, 37050, 39273, 41340, 50350, 51675, 51803, 52364, 60420, 65455, 68900, 74100, 75525, 78546, 100700, 103350, 103606, 130910, 151050, 155409, 157092, 196365, 206700, 207212, 259015, 261820, 302100, 310818, 327275, 392730, 518030, 621636, 654550, 673439, 777045, 785460, 981825, 984257, 1036060, 1295075, 1309100, 1346878, 1554090, 1963650, 1968514, 2020317, 2590150, 2693756, 2745559, 2952771, 3108180, 3367195, 3885225, 3927300, 3937028, 4040634, 4921285, 5180300, 5491118, 5905542, 6734390, 7770450, 8081268, 8236677, 9842570, 10101585, 10982236, 11811084, 12795341, 13468780, 13727795, 14763855, 15540900, 16473354, 16835975, 19685140, 20203170, 24606425, 25590682, 27455590, 29527710, 32946708, 33671950, 35692267, 38386023, 40406340, 41183385, 49212850, 50507925, 51181364, 52165621, 54911180, 59055420, 63976705, 67343900, 68638975, 71384534, 73819275, 76772046, 82366770, 98425700, 101015850, 104331242, 107076801, 127953410, 137277950, 142769068, 147638550, 153544092, 156496863, 164733540, 178461335, 191930115, 202031700, 205916925, 208662484, 214153602, 255906820, 260828105, 274555900, 295277100, 312993726, 319883525, 356922670, 383860230, 411833850, 428307204, 521656210, 535384005, 625987452, 639767050, 678153073, 713845340, 767720460, 782484315, 823667700, 892306675, 959650575, 1043312420, 1070768010, 1279534100, 1304140525, 1356306146, 1564968630, 1784613350, 1919301150, 2034459219, 2141536020, 2608281050, 2676920025, 2712612292, 3129937260, 3390765365, 3569226700, 3838602300, 3912421575, 4068918438, 5216562100, 5353840050, 6781530730, 7824843150, 8137836876, 10172296095, 10707680100, 13563061460, 15649686300, 16953826825, 20344592190, 33907653650, 40689184380, 50861480475, 67815307300, 101722960950, 203445921900]

約数ペア:

[(1, 203445921900), (2, 101722960950), (3, 67815307300), (4, 50861480475), (5, 40689184380), (6, 33907653650), (10, 20344592190), (12, 16953826825), (13, 15649686300), (15, 13563061460), (19, 10707680100), (20, 10172296095), (25, 8137836876), (26, 7824843150), (30, 6781530730), (38, 5353840050), (39, 5216562100), (50, 4068918438), (52, 3912421575), (53, 3838602300), (57, 3569226700), (60, 3390765365), (65, 3129937260), (75, 2712612292), (76, 2676920025), (78, 2608281050), (95, 2141536020), (100, 2034459219), (106, 1919301150), (114, 1784613350), (130, 1564968630), (150, 1356306146), (156, 1304140525), (159, 1279534100), (190, 1070768010), (195, 1043312420), (212, 959650575), (228, 892306675), (247, 823667700), (260, 782484315), (265, 767720460), (285, 713845340), (300, 678153073), (318, 639767050), (325, 625987452), (380, 535384005), (390, 521656210), (475, 428307204), (494, 411833850), (530, 383860230), (570, 356922670), (636, 319883525), (650, 312993726), (689, 295277100), (741, 274555900), (780, 260828105), (795, 255906820), (950, 214153602), (975, 208662484), (988, 205916925), (1007, 202031700), (1060, 191930115), (1140, 178461335), (1235, 164733540), (1300, 156496863), (1325, 153544092), (1378, 147638550), (1425, 142769068), (1482, 137277950), (1590, 127953410), (1900, 107076801), (1950, 104331242), (2014, 101015850), (2067, 98425700), (2470, 82366770), (2650, 76772046), (2756, 73819275), (2850, 71384534), (2964, 68638975), (3021, 67343900), (3180, 63976705), (3445, 59055420), (3705, 54911180), (3900, 52165621), (3975, 51181364), (4028, 50507925), (4134, 49212850), (4940, 41183385), (5035, 40406340), (5300, 38386023), (5700, 35692267), (6042, 33671950), (6175, 32946708), (6890, 29527710), (7410, 27455590), (7950, 25590682), (8268, 24606425), (10070, 20203170), (10335, 19685140), (12084, 16835975), (12350, 16473354), (13091, 15540900), (13780, 14763855), (14820, 13727795), (15105, 13468780), (15900, 12795341), (17225, 11811084), (18525, 10982236), (20140, 10101585), (20670, 9842570), (24700, 8236677), (25175, 8081268), (26182, 7770450), (30210, 6734390), (34450, 5905542), (37050, 5491118), (39273, 5180300), (41340, 4921285), (50350, 4040634), (51675, 3937028), (51803, 3927300), (52364, 3885225), (60420, 3367195), (65455, 3108180), (68900, 2952771), (74100, 2745559), (75525, 2693756), (78546, 2590150), (100700, 2020317), (103350, 1968514), (103606, 1963650), (130910, 1554090), (151050, 1346878), (155409, 1309100), (157092, 1295075), (196365, 1036060), (206700, 984257), (207212, 981825), (259015, 785460), (261820, 777045), (302100, 673439), (310818, 654550), (327275, 621636), (392730, 518030)]