80105550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 246841344

約数和(自身を除く): 166735794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 31, 35, 42, 46, 50, 62, 69, 70, 75, 93, 105, 107, 115, 138, 150, 155, 161, 175, 186, 210, 214, 217, 230, 310, 321, 322, 345, 350, 434, 465, 483, 525, 535, 575, 642, 651, 690, 713, 749, 775, 805, 930, 966, 1050, 1070, 1085, 1150, 1302, 1426, 1498, 1550, 1605, 1610, 1725, 2139, 2170, 2247, 2325, 2415, 2461, 2675, 3210, 3255, 3317, 3450, 3565, 3745, 4025, 4278, 4494, 4650, 4830, 4922, 4991, 5350, 5425, 6510, 6634, 7130, 7383, 7490, 8025, 8050, 9951, 9982, 10695, 10850, 11235, 12075, 12305, 14766, 14973, 16050, 16275, 16585, 17227, 17825, 18725, 19902, 21390, 22470, 23219, 24150, 24610, 24955, 29946, 32550, 33170, 34454, 35650, 36915, 37450, 46438, 49755, 49910, 51681, 53475, 56175, 61525, 69657, 73830, 74865, 76291, 82925, 86135, 99510, 103362, 106950, 112350, 116095, 123050, 124775, 139314, 149730, 152582, 165850, 172270, 184575, 228873, 232190, 248775, 249550, 258405, 348285, 369150, 374325, 381455, 430675, 457746, 497550, 516810, 534037, 580475, 696570, 748650, 762910, 861350, 1068074, 1144365, 1160950, 1292025, 1602111, 1741425, 1907275, 2288730, 2584050, 2670185, 3204222, 3482850, 3814550, 5340370, 5721825, 8010555, 11443650, 13350925, 16021110, 26701850, 40052775, 80105550]

約数ペア:

[(1, 80105550), (2, 40052775), (3, 26701850), (5, 16021110), (6, 13350925), (7, 11443650), (10, 8010555), (14, 5721825), (15, 5340370), (21, 3814550), (23, 3482850), (25, 3204222), (30, 2670185), (31, 2584050), (35, 2288730), (42, 1907275), (46, 1741425), (50, 1602111), (62, 1292025), (69, 1160950), (70, 1144365), (75, 1068074), (93, 861350), (105, 762910), (107, 748650), (115, 696570), (138, 580475), (150, 534037), (155, 516810), (161, 497550), (175, 457746), (186, 430675), (210, 381455), (214, 374325), (217, 369150), (230, 348285), (310, 258405), (321, 249550), (322, 248775), (345, 232190), (350, 228873), (434, 184575), (465, 172270), (483, 165850), (525, 152582), (535, 149730), (575, 139314), (642, 124775), (651, 123050), (690, 116095), (713, 112350), (749, 106950), (775, 103362), (805, 99510), (930, 86135), (966, 82925), (1050, 76291), (1070, 74865), (1085, 73830), (1150, 69657), (1302, 61525), (1426, 56175), (1498, 53475), (1550, 51681), (1605, 49910), (1610, 49755), (1725, 46438), (2139, 37450), (2170, 36915), (2247, 35650), (2325, 34454), (2415, 33170), (2461, 32550), (2675, 29946), (3210, 24955), (3255, 24610), (3317, 24150), (3450, 23219), (3565, 22470), (3745, 21390), (4025, 19902), (4278, 18725), (4494, 17825), (4650, 17227), (4830, 16585), (4922, 16275), (4991, 16050), (5350, 14973), (5425, 14766), (6510, 12305), (6634, 12075), (7130, 11235), (7383, 10850), (7490, 10695), (8025, 9982), (8050, 9951)]