1218302800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 360

約数和(自身を含む): 3690701280

約数和(自身を除く): 2472398480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 38, 40, 44, 50, 52, 55, 59, 65, 76, 80, 88, 95, 100, 104, 110, 118, 130, 143, 152, 176, 190, 200, 208, 209, 220, 236, 247, 260, 275, 286, 295, 304, 325, 361, 380, 400, 418, 440, 472, 475, 494, 520, 550, 572, 590, 649, 650, 715, 722, 760, 767, 836, 880, 944, 950, 988, 1040, 1045, 1100, 1121, 1144, 1180, 1235, 1298, 1300, 1430, 1444, 1475, 1520, 1534, 1672, 1805, 1900, 1976, 2090, 2200, 2242, 2288, 2360, 2470, 2596, 2600, 2717, 2860, 2888, 2950, 3068, 3245, 3344, 3575, 3610, 3800, 3835, 3952, 3971, 4180, 4400, 4484, 4693, 4720, 4940, 5192, 5200, 5225, 5434, 5605, 5720, 5776, 5900, 6136, 6175, 6490, 7150, 7220, 7600, 7670, 7942, 8360, 8437, 8968, 9025, 9386, 9880, 10384, 10450, 10868, 11210, 11440, 11800, 12272, 12331, 12350, 12980, 13585, 14300, 14440, 14573, 15340, 15884, 16225, 16720, 16874, 17936, 18050, 18772, 19175, 19760, 19855, 20900, 21299, 21736, 22420, 23465, 23600, 24662, 24700, 25960, 27170, 28025, 28600, 28880, 29146, 30680, 31768, 32450, 33748, 36100, 37544, 38350, 39710, 41800, 42185, 42598, 43472, 44840, 46930, 49324, 49400, 51623, 51920, 54340, 56050, 57200, 58292, 61360, 61655, 63536, 64900, 67496, 67925, 72200, 72865, 75088, 76700, 79420, 83600, 84370, 85196, 89680, 93860, 98648, 98800, 99275, 103246, 106495, 108680, 112100, 116584, 117325, 123310, 129800, 134992, 135850, 144400, 145730, 153400, 158840, 160303, 168740, 170392, 187720, 197296, 198550, 206492, 210925, 212990, 217360, 224200, 233168, 234289, 234650, 246620, 258115, 259600, 271700, 276887, 291460, 306800, 308275, 317680, 320606, 337480, 340784, 364325, 375440, 397100, 412984, 421850, 425980, 448400, 468578, 469300, 493240, 516230, 532475, 543400, 553774, 582920, 616550, 641212, 674960, 728650, 794200, 801515, 825968, 843700, 851960, 937156, 938600, 986480, 1032460, 1064950, 1086800, 1107548, 1165840, 1171445, 1233100, 1282424, 1290575, 1384435, 1457300, 1588400, 1603030, 1687400, 1703920, 1874312, 1877200, 2064920, 2129900, 2215096, 2342890, 2466200, 2564848, 2581150, 2768870, 2914600, 3045757, 3206060, 3374800, 3748624, 4007575, 4129840, 4259800, 4430192, 4685780, 4932400, 5162300, 5537740, 5829200, 5857225, 6091514, 6412120, 6922175, 8015150, 8519600, 9371560, 10324600, 11075480, 11714450, 12183028, 12824240, 13844350, 15228785, 16030300, 18743120, 20649200, 22150960, 23428900, 24366056, 27688700, 30457570, 32060600, 46857800, 48732112, 55377400, 60915140, 64121200, 76143925, 93715600, 110754800, 121830280, 152287850, 243660560, 304575700, 609151400, 1218302800]

約数ペア:

[(1, 1218302800), (2, 609151400), (4, 304575700), (5, 243660560), (8, 152287850), (10, 121830280), (11, 110754800), (13, 93715600), (16, 76143925), (19, 64121200), (20, 60915140), (22, 55377400), (25, 48732112), (26, 46857800), (38, 32060600), (40, 30457570), (44, 27688700), (50, 24366056), (52, 23428900), (55, 22150960), (59, 20649200), (65, 18743120), (76, 16030300), (80, 15228785), (88, 13844350), (95, 12824240), (100, 12183028), (104, 11714450), (110, 11075480), (118, 10324600), (130, 9371560), (143, 8519600), (152, 8015150), (176, 6922175), (190, 6412120), (200, 6091514), (208, 5857225), (209, 5829200), (220, 5537740), (236, 5162300), (247, 4932400), (260, 4685780), (275, 4430192), (286, 4259800), (295, 4129840), (304, 4007575), (325, 3748624), (361, 3374800), (380, 3206060), (400, 3045757), (418, 2914600), (440, 2768870), (472, 2581150), (475, 2564848), (494, 2466200), (520, 2342890), (550, 2215096), (572, 2129900), (590, 2064920), (649, 1877200), (650, 1874312), (715, 1703920), (722, 1687400), (760, 1603030), (767, 1588400), (836, 1457300), (880, 1384435), (944, 1290575), (950, 1282424), (988, 1233100), (1040, 1171445), (1045, 1165840), (1100, 1107548), (1121, 1086800), (1144, 1064950), (1180, 1032460), (1235, 986480), (1298, 938600), (1300, 937156), (1430, 851960), (1444, 843700), (1475, 825968), (1520, 801515), (1534, 794200), (1672, 728650), (1805, 674960), (1900, 641212), (1976, 616550), (2090, 582920), (2200, 553774), (2242, 543400), (2288, 532475), (2360, 516230), (2470, 493240), (2596, 469300), (2600, 468578), (2717, 448400), (2860, 425980), (2888, 421850), (2950, 412984), (3068, 397100), (3245, 375440), (3344, 364325), (3575, 340784), (3610, 337480), (3800, 320606), (3835, 317680), (3952, 308275), (3971, 306800), (4180, 291460), (4400, 276887), (4484, 271700), (4693, 259600), (4720, 258115), (4940, 246620), (5192, 234650), (5200, 234289), (5225, 233168), (5434, 224200), (5605, 217360), (5720, 212990), (5776, 210925), (5900, 206492), (6136, 198550), (6175, 197296), (6490, 187720), (7150, 170392), (7220, 168740), (7600, 160303), (7670, 158840), (7942, 153400), (8360, 145730), (8437, 144400), (8968, 135850), (9025, 134992), (9386, 129800), (9880, 123310), (10384, 117325), (10450, 116584), (10868, 112100), (11210, 108680), (11440, 106495), (11800, 103246), (12272, 99275), (12331, 98800), (12350, 98648), (12980, 93860), (13585, 89680), (14300, 85196), (14440, 84370), (14573, 83600), (15340, 79420), (15884, 76700), (16225, 75088), (16720, 72865), (16874, 72200), (17936, 67925), (18050, 67496), (18772, 64900), (19175, 63536), (19760, 61655), (19855, 61360), (20900, 58292), (21299, 57200), (21736, 56050), (22420, 54340), (23465, 51920), (23600, 51623), (24662, 49400), (24700, 49324), (25960, 46930), (27170, 44840), (28025, 43472), (28600, 42598), (28880, 42185), (29146, 41800), (30680, 39710), (31768, 38350), (32450, 37544), (33748, 36100)]