123889500

素因数分解:

$2^2\times 3^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 480

約数和(自身を含む): 507386880

約数和(自身を除く): 383497380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 25, 27, 28, 30, 35, 36, 38, 42, 45, 46, 50, 54, 57, 60, 63, 69, 70, 75, 76, 81, 84, 90, 92, 95, 100, 105, 108, 114, 115, 125, 126, 133, 135, 138, 140, 150, 161, 162, 171, 175, 180, 189, 190, 207, 210, 225, 228, 230, 250, 252, 266, 270, 276, 285, 300, 315, 322, 324, 342, 345, 350, 375, 378, 380, 399, 405, 414, 420, 437, 450, 460, 475, 483, 500, 513, 525, 532, 540, 567, 570, 575, 621, 630, 644, 665, 675, 684, 690, 700, 750, 756, 798, 805, 810, 828, 855, 874, 875, 900, 945, 950, 966, 1026, 1035, 1050, 1125, 1134, 1140, 1150, 1197, 1242, 1260, 1311, 1330, 1350, 1380, 1425, 1449, 1500, 1539, 1575, 1596, 1610, 1620, 1710, 1725, 1748, 1750, 1863, 1890, 1900, 1932, 1995, 2025, 2052, 2070, 2100, 2185, 2250, 2268, 2300, 2375, 2394, 2415, 2484, 2565, 2622, 2625, 2660, 2700, 2835, 2850, 2875, 2898, 3059, 3078, 3105, 3150, 3220, 3325, 3375, 3420, 3450, 3500, 3591, 3726, 3780, 3933, 3990, 4025, 4050, 4140, 4275, 4347, 4370, 4500, 4725, 4750, 4788, 4830, 5130, 5175, 5244, 5250, 5670, 5700, 5750, 5796, 5985, 6118, 6156, 6210, 6300, 6555, 6650, 6750, 6900, 7125, 7182, 7245, 7452, 7695, 7866, 7875, 7980, 8050, 8100, 8550, 8625, 8694, 8740, 9177, 9315, 9450, 9500, 9660, 9975, 10125, 10260, 10350, 10500, 10773, 10925, 11340, 11500, 11799, 11970, 12075, 12236, 12420, 12825, 13041, 13110, 13300, 13500, 14175, 14250, 14364, 14490, 15295, 15390, 15525, 15732, 15750, 16100, 16625, 17100, 17250, 17388, 17955, 18354, 18630, 18900, 19665, 19950, 20125, 20250, 20700, 21375, 21546, 21735, 21850, 23598, 23625, 23940, 24150, 25650, 25875, 26082, 26220, 27531, 28350, 28500, 28980, 29925, 30590, 30780, 31050, 31500, 32775, 33250, 34500, 35397, 35910, 36225, 36708, 37260, 38475, 39330, 39900, 40250, 40500, 42750, 43092, 43470, 43700, 45885, 46575, 47196, 47250, 48300, 49875, 51300, 51750, 52164, 53865, 54625, 55062, 56700, 58995, 59850, 60375, 61180, 62100, 64125, 65205, 65550, 66500, 70794, 70875, 71820, 72450, 76475, 76950, 77625, 78660, 80500, 82593, 85500, 86940, 89775, 91770, 93150, 94500, 98325, 99750, 103500, 107730, 108675, 109250, 110124, 117990, 119700, 120750, 128250, 130410, 131100, 137655, 141588, 141750, 144900, 149625, 152950, 153900, 155250, 163875, 165186, 176985, 179550, 181125, 183540, 186300, 192375, 196650, 199500, 215460, 217350, 218500, 229425, 232875, 235980, 241500, 247779, 256500, 260820, 269325, 275310, 283500, 294975, 299250, 305900, 310500, 326025, 327750, 330372, 353970, 359100, 362250, 382375, 384750, 393300, 412965, 434700, 448875, 458850, 465750, 491625, 495558, 538650, 543375, 550620, 589950, 598500, 652050, 655500, 688275, 707940, 724500, 764750, 769500, 825930, 884925, 897750, 917700, 931500, 983250, 991116, 1077300, 1086750, 1147125, 1179900, 1238895, 1304100, 1346625, 1376550, 1474875, 1529500, 1630125, 1651860, 1769850, 1795500, 1966500, 2064825, 2173500, 2294250, 2477790, 2693250, 2753100, 2949750, 3260250, 3441375, 3539700, 4129650, 4424625, 4588500, 4955580, 5386500, 5899500, 6194475, 6520500, 6882750, 8259300, 8849250, 10324125, 12388950, 13765500, 17698500, 20648250, 24777900, 30972375, 41296500, 61944750, 123889500]

約数ペア:

[(1, 123889500), (2, 61944750), (3, 41296500), (4, 30972375), (5, 24777900), (6, 20648250), (7, 17698500), (9, 13765500), (10, 12388950), (12, 10324125), (14, 8849250), (15, 8259300), (18, 6882750), (19, 6520500), (20, 6194475), (21, 5899500), (23, 5386500), (25, 4955580), (27, 4588500), (28, 4424625), (30, 4129650), (35, 3539700), (36, 3441375), (38, 3260250), (42, 2949750), (45, 2753100), (46, 2693250), (50, 2477790), (54, 2294250), (57, 2173500), (60, 2064825), (63, 1966500), (69, 1795500), (70, 1769850), (75, 1651860), (76, 1630125), (81, 1529500), (84, 1474875), (90, 1376550), (92, 1346625), (95, 1304100), (100, 1238895), (105, 1179900), (108, 1147125), (114, 1086750), (115, 1077300), (125, 991116), (126, 983250), (133, 931500), (135, 917700), (138, 897750), (140, 884925), (150, 825930), (161, 769500), (162, 764750), (171, 724500), (175, 707940), (180, 688275), (189, 655500), (190, 652050), (207, 598500), (210, 589950), (225, 550620), (228, 543375), (230, 538650), (250, 495558), (252, 491625), (266, 465750), (270, 458850), (276, 448875), (285, 434700), (300, 412965), (315, 393300), (322, 384750), (324, 382375), (342, 362250), (345, 359100), (350, 353970), (375, 330372), (378, 327750), (380, 326025), (399, 310500), (405, 305900), (414, 299250), (420, 294975), (437, 283500), (450, 275310), (460, 269325), (475, 260820), (483, 256500), (500, 247779), (513, 241500), (525, 235980), (532, 232875), (540, 229425), (567, 218500), (570, 217350), (575, 215460), (621, 199500), (630, 196650), (644, 192375), (665, 186300), (675, 183540), (684, 181125), (690, 179550), (700, 176985), (750, 165186), (756, 163875), (798, 155250), (805, 153900), (810, 152950), (828, 149625), (855, 144900), (874, 141750), (875, 141588), (900, 137655), (945, 131100), (950, 130410), (966, 128250), (1026, 120750), (1035, 119700), (1050, 117990), (1125, 110124), (1134, 109250), (1140, 108675), (1150, 107730), (1197, 103500), (1242, 99750), (1260, 98325), (1311, 94500), (1330, 93150), (1350, 91770), (1380, 89775), (1425, 86940), (1449, 85500), (1500, 82593), (1539, 80500), (1575, 78660), (1596, 77625), (1610, 76950), (1620, 76475), (1710, 72450), (1725, 71820), (1748, 70875), (1750, 70794), (1863, 66500), (1890, 65550), (1900, 65205), (1932, 64125), (1995, 62100), (2025, 61180), (2052, 60375), (2070, 59850), (2100, 58995), (2185, 56700), (2250, 55062), (2268, 54625), (2300, 53865), (2375, 52164), (2394, 51750), (2415, 51300), (2484, 49875), (2565, 48300), (2622, 47250), (2625, 47196), (2660, 46575), (2700, 45885), (2835, 43700), (2850, 43470), (2875, 43092), (2898, 42750), (3059, 40500), (3078, 40250), (3105, 39900), (3150, 39330), (3220, 38475), (3325, 37260), (3375, 36708), (3420, 36225), (3450, 35910), (3500, 35397), (3591, 34500), (3726, 33250), (3780, 32775), (3933, 31500), (3990, 31050), (4025, 30780), (4050, 30590), (4140, 29925), (4275, 28980), (4347, 28500), (4370, 28350), (4500, 27531), (4725, 26220), (4750, 26082), (4788, 25875), (4830, 25650), (5130, 24150), (5175, 23940), (5244, 23625), (5250, 23598), (5670, 21850), (5700, 21735), (5750, 21546), (5796, 21375), (5985, 20700), (6118, 20250), (6156, 20125), (6210, 19950), (6300, 19665), (6555, 18900), (6650, 18630), (6750, 18354), (6900, 17955), (7125, 17388), (7182, 17250), (7245, 17100), (7452, 16625), (7695, 16100), (7866, 15750), (7875, 15732), (7980, 15525), (8050, 15390), (8100, 15295), (8550, 14490), (8625, 14364), (8694, 14250), (8740, 14175), (9177, 13500), (9315, 13300), (9450, 13110), (9500, 13041), (9660, 12825), (9975, 12420), (10125, 12236), (10260, 12075), (10350, 11970), (10500, 11799), (10773, 11500), (10925, 11340)]