1489422900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 5151670272

約数和(自身を除く): 3662247372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 137, 140, 150, 155, 167, 175, 186, 210, 217, 274, 300, 310, 334, 350, 372, 411, 420, 434, 465, 501, 525, 548, 620, 651, 668, 685, 700, 775, 822, 835, 868, 930, 959, 1002, 1050, 1085, 1169, 1302, 1370, 1550, 1644, 1670, 1860, 1918, 2004, 2055, 2100, 2170, 2325, 2338, 2505, 2604, 2740, 2877, 3100, 3255, 3340, 3425, 3507, 3836, 4110, 4175, 4247, 4340, 4650, 4676, 4795, 5010, 5177, 5425, 5754, 5845, 6510, 6850, 7014, 8220, 8350, 8494, 9300, 9590, 10020, 10275, 10354, 10850, 11508, 11690, 12525, 12741, 13020, 13700, 14028, 14385, 15531, 16275, 16700, 16988, 17535, 19180, 20550, 20708, 21235, 21700, 22879, 23380, 23975, 25050, 25482, 25885, 28770, 29225, 29729, 31062, 32550, 35070, 36239, 41100, 42470, 45758, 47950, 50100, 50964, 51770, 57540, 58450, 59458, 62124, 63705, 65100, 68637, 70140, 71925, 72478, 77655, 84940, 87675, 89187, 91516, 95900, 103540, 106175, 108717, 114395, 116900, 118916, 127410, 129425, 137274, 143850, 144956, 148645, 155310, 160153, 175350, 178374, 181195, 212350, 217434, 228790, 254820, 258850, 274548, 287700, 297290, 310620, 318525, 320306, 343185, 350700, 356748, 362390, 388275, 424700, 434868, 445935, 457580, 480459, 517700, 543585, 571975, 594580, 637050, 640612, 686370, 709249, 724780, 743225, 776550, 800765, 891870, 905975, 960918, 1087170, 1143950, 1274100, 1372740, 1418498, 1486450, 1553100, 1601530, 1715925, 1783740, 1811950, 1921836, 2127747, 2174340, 2229675, 2287900, 2402295, 2717925, 2836996, 2972900, 3203060, 3431850, 3546245, 3623900, 4003825, 4255494, 4459350, 4804590, 4964743, 5435850, 6863700, 7092490, 8007650, 8510988, 8918700, 9609180, 9929486, 10638735, 10871700, 12011475, 14184980, 14894229, 16015300, 17731225, 19858972, 21277470, 24022950, 24823715, 29788458, 35462450, 42554940, 48045900, 49647430, 53193675, 59576916, 70924900, 74471145, 99294860, 106387350, 124118575, 148942290, 212774700, 248237150, 297884580, 372355725, 496474300, 744711450, 1489422900]

約数ペア:

[(1, 1489422900), (2, 744711450), (3, 496474300), (4, 372355725), (5, 297884580), (6, 248237150), (7, 212774700), (10, 148942290), (12, 124118575), (14, 106387350), (15, 99294860), (20, 74471145), (21, 70924900), (25, 59576916), (28, 53193675), (30, 49647430), (31, 48045900), (35, 42554940), (42, 35462450), (50, 29788458), (60, 24823715), (62, 24022950), (70, 21277470), (75, 19858972), (84, 17731225), (93, 16015300), (100, 14894229), (105, 14184980), (124, 12011475), (137, 10871700), (140, 10638735), (150, 9929486), (155, 9609180), (167, 8918700), (175, 8510988), (186, 8007650), (210, 7092490), (217, 6863700), (274, 5435850), (300, 4964743), (310, 4804590), (334, 4459350), (350, 4255494), (372, 4003825), (411, 3623900), (420, 3546245), (434, 3431850), (465, 3203060), (501, 2972900), (525, 2836996), (548, 2717925), (620, 2402295), (651, 2287900), (668, 2229675), (685, 2174340), (700, 2127747), (775, 1921836), (822, 1811950), (835, 1783740), (868, 1715925), (930, 1601530), (959, 1553100), (1002, 1486450), (1050, 1418498), (1085, 1372740), (1169, 1274100), (1302, 1143950), (1370, 1087170), (1550, 960918), (1644, 905975), (1670, 891870), (1860, 800765), (1918, 776550), (2004, 743225), (2055, 724780), (2100, 709249), (2170, 686370), (2325, 640612), (2338, 637050), (2505, 594580), (2604, 571975), (2740, 543585), (2877, 517700), (3100, 480459), (3255, 457580), (3340, 445935), (3425, 434868), (3507, 424700), (3836, 388275), (4110, 362390), (4175, 356748), (4247, 350700), (4340, 343185), (4650, 320306), (4676, 318525), (4795, 310620), (5010, 297290), (5177, 287700), (5425, 274548), (5754, 258850), (5845, 254820), (6510, 228790), (6850, 217434), (7014, 212350), (8220, 181195), (8350, 178374), (8494, 175350), (9300, 160153), (9590, 155310), (10020, 148645), (10275, 144956), (10354, 143850), (10850, 137274), (11508, 129425), (11690, 127410), (12525, 118916), (12741, 116900), (13020, 114395), (13700, 108717), (14028, 106175), (14385, 103540), (15531, 95900), (16275, 91516), (16700, 89187), (16988, 87675), (17535, 84940), (19180, 77655), (20550, 72478), (20708, 71925), (21235, 70140), (21700, 68637), (22879, 65100), (23380, 63705), (23975, 62124), (25050, 59458), (25482, 58450), (25885, 57540), (28770, 51770), (29225, 50964), (29729, 50100), (31062, 47950), (32550, 45758), (35070, 42470), (36239, 41100)]