91789950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 282839040

約数和(自身を除く): 191049090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 43, 50, 57, 70, 75, 86, 95, 105, 107, 114, 129, 133, 150, 175, 190, 210, 214, 215, 258, 266, 285, 301, 321, 350, 399, 430, 475, 525, 535, 570, 602, 642, 645, 665, 749, 798, 817, 903, 950, 1050, 1070, 1075, 1290, 1330, 1425, 1498, 1505, 1605, 1634, 1806, 1995, 2033, 2150, 2247, 2451, 2675, 2850, 3010, 3210, 3225, 3325, 3745, 3990, 4066, 4085, 4494, 4515, 4601, 4902, 5350, 5719, 6099, 6450, 6650, 7490, 7525, 8025, 8170, 9030, 9202, 9975, 10165, 11235, 11438, 12198, 12255, 13803, 14231, 15050, 16050, 17157, 18725, 19950, 20330, 20425, 22470, 22575, 23005, 24510, 27606, 28462, 28595, 30495, 32207, 34314, 37450, 40850, 42693, 45150, 46010, 50825, 56175, 57190, 60990, 61275, 64414, 69015, 71155, 85386, 85785, 87419, 96621, 101650, 112350, 115025, 122550, 138030, 142310, 142975, 152475, 161035, 171570, 174838, 193242, 213465, 230050, 262257, 285950, 304950, 322070, 345075, 355775, 426930, 428925, 437095, 483105, 524514, 611933, 690150, 711550, 805175, 857850, 874190, 966210, 1067325, 1223866, 1311285, 1610350, 1835799, 2134650, 2185475, 2415525, 2622570, 3059665, 3671598, 4370950, 4831050, 6119330, 6556425, 9178995, 13112850, 15298325, 18357990, 30596650, 45894975, 91789950]

約数ペア:

[(1, 91789950), (2, 45894975), (3, 30596650), (5, 18357990), (6, 15298325), (7, 13112850), (10, 9178995), (14, 6556425), (15, 6119330), (19, 4831050), (21, 4370950), (25, 3671598), (30, 3059665), (35, 2622570), (38, 2415525), (42, 2185475), (43, 2134650), (50, 1835799), (57, 1610350), (70, 1311285), (75, 1223866), (86, 1067325), (95, 966210), (105, 874190), (107, 857850), (114, 805175), (129, 711550), (133, 690150), (150, 611933), (175, 524514), (190, 483105), (210, 437095), (214, 428925), (215, 426930), (258, 355775), (266, 345075), (285, 322070), (301, 304950), (321, 285950), (350, 262257), (399, 230050), (430, 213465), (475, 193242), (525, 174838), (535, 171570), (570, 161035), (602, 152475), (642, 142975), (645, 142310), (665, 138030), (749, 122550), (798, 115025), (817, 112350), (903, 101650), (950, 96621), (1050, 87419), (1070, 85785), (1075, 85386), (1290, 71155), (1330, 69015), (1425, 64414), (1498, 61275), (1505, 60990), (1605, 57190), (1634, 56175), (1806, 50825), (1995, 46010), (2033, 45150), (2150, 42693), (2247, 40850), (2451, 37450), (2675, 34314), (2850, 32207), (3010, 30495), (3210, 28595), (3225, 28462), (3325, 27606), (3745, 24510), (3990, 23005), (4066, 22575), (4085, 22470), (4494, 20425), (4515, 20330), (4601, 19950), (4902, 18725), (5350, 17157), (5719, 16050), (6099, 15050), (6450, 14231), (6650, 13803), (7490, 12255), (7525, 12198), (8025, 11438), (8170, 11235), (9030, 10165), (9202, 9975)]