7542019980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{463}}^1$

素因数の和:941

約数の個数: 288

約数和(自身を含む): 26388311040

約数和(自身を除く): 18846291060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 433, 463, 495, 570, 627, 660, 684, 836, 855, 866, 926, 990, 1045, 1140, 1254, 1299, 1389, 1710, 1732, 1852, 1881, 1980, 2090, 2165, 2315, 2508, 2598, 2778, 3135, 3420, 3762, 3897, 4167, 4180, 4330, 4630, 4763, 5093, 5196, 5556, 6270, 6495, 6945, 7524, 7794, 8227, 8334, 8660, 8797, 9260, 9405, 9526, 10186, 12540, 12990, 13890, 14289, 15279, 15588, 16454, 16668, 17594, 18810, 19052, 19485, 20372, 20835, 23815, 24681, 25465, 25980, 26391, 27780, 28578, 30558, 32908, 35188, 37620, 38970, 41135, 41670, 42867, 43985, 45837, 47630, 49362, 50930, 52782, 57156, 61116, 71445, 74043, 76395, 77940, 79173, 82270, 83340, 85734, 87970, 90497, 91674, 95260, 96767, 98724, 101860, 105564, 123405, 131955, 142890, 148086, 152790, 158346, 164540, 171468, 175940, 180994, 183348, 193534, 200479, 214335, 229185, 246810, 263910, 271491, 285780, 290301, 296172, 305580, 316692, 361988, 370215, 387068, 395865, 400958, 428670, 452485, 458370, 483835, 493620, 527820, 542982, 580602, 601437, 740430, 791730, 801916, 814473, 857340, 870903, 904970, 916740, 967670, 1002395, 1085964, 1161204, 1202874, 1357455, 1451505, 1480860, 1583460, 1628946, 1741806, 1804311, 1809940, 1935340, 2004790, 2205269, 2405748, 2714910, 2903010, 3007185, 3257892, 3483612, 3608622, 3809101, 4009580, 4072365, 4354515, 4410538, 5429820, 5806020, 6014370, 6615807, 7217244, 7618202, 8144730, 8709030, 8821076, 9021555, 11026345, 11427303, 12028740, 13231614, 15236404, 16289460, 17418060, 18043110, 19045505, 19847421, 22052690, 22854606, 26463228, 33079035, 34281909, 36086220, 38091010, 39694842, 41900111, 44105380, 45709212, 57136515, 66158070, 68563818, 76182020, 79389684, 83800222, 99237105, 114273030, 125700333, 132316140, 137127636, 167600444, 171409545, 198474210, 209500555, 228546060, 251400666, 342819090, 377100999, 396948420, 419001110, 502801332, 628501665, 685638180, 754201998, 838002220, 1257003330, 1508403996, 1885504995, 2514006660, 3771009990, 7542019980]

約数ペア:

[(1, 7542019980), (2, 3771009990), (3, 2514006660), (4, 1885504995), (5, 1508403996), (6, 1257003330), (9, 838002220), (10, 754201998), (11, 685638180), (12, 628501665), (15, 502801332), (18, 419001110), (19, 396948420), (20, 377100999), (22, 342819090), (30, 251400666), (33, 228546060), (36, 209500555), (38, 198474210), (44, 171409545), (45, 167600444), (55, 137127636), (57, 132316140), (60, 125700333), (66, 114273030), (76, 99237105), (90, 83800222), (95, 79389684), (99, 76182020), (110, 68563818), (114, 66158070), (132, 57136515), (165, 45709212), (171, 44105380), (180, 41900111), (190, 39694842), (198, 38091010), (209, 36086220), (220, 34281909), (228, 33079035), (285, 26463228), (330, 22854606), (342, 22052690), (380, 19847421), (396, 19045505), (418, 18043110), (433, 17418060), (463, 16289460), (495, 15236404), (570, 13231614), (627, 12028740), (660, 11427303), (684, 11026345), (836, 9021555), (855, 8821076), (866, 8709030), (926, 8144730), (990, 7618202), (1045, 7217244), (1140, 6615807), (1254, 6014370), (1299, 5806020), (1389, 5429820), (1710, 4410538), (1732, 4354515), (1852, 4072365), (1881, 4009580), (1980, 3809101), (2090, 3608622), (2165, 3483612), (2315, 3257892), (2508, 3007185), (2598, 2903010), (2778, 2714910), (3135, 2405748), (3420, 2205269), (3762, 2004790), (3897, 1935340), (4167, 1809940), (4180, 1804311), (4330, 1741806), (4630, 1628946), (4763, 1583460), (5093, 1480860), (5196, 1451505), (5556, 1357455), (6270, 1202874), (6495, 1161204), (6945, 1085964), (7524, 1002395), (7794, 967670), (8227, 916740), (8334, 904970), (8660, 870903), (8797, 857340), (9260, 814473), (9405, 801916), (9526, 791730), (10186, 740430), (12540, 601437), (12990, 580602), (13890, 542982), (14289, 527820), (15279, 493620), (15588, 483835), (16454, 458370), (16668, 452485), (17594, 428670), (18810, 400958), (19052, 395865), (19485, 387068), (20372, 370215), (20835, 361988), (23815, 316692), (24681, 305580), (25465, 296172), (25980, 290301), (26391, 285780), (27780, 271491), (28578, 263910), (30558, 246810), (32908, 229185), (35188, 214335), (37620, 200479), (38970, 193534), (41135, 183348), (41670, 180994), (42867, 175940), (43985, 171468), (45837, 164540), (47630, 158346), (49362, 152790), (50930, 148086), (52782, 142890), (57156, 131955), (61116, 123405), (71445, 105564), (74043, 101860), (76395, 98724), (77940, 96767), (79173, 95260), (82270, 91674), (83340, 90497), (85734, 87970)]