193889250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 574280928

約数和(自身を除く): 380391678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 37, 45, 50, 51, 74, 75, 85, 90, 102, 111, 125, 137, 150, 153, 170, 185, 222, 225, 250, 255, 274, 306, 333, 370, 375, 411, 425, 450, 510, 555, 629, 666, 685, 750, 765, 822, 850, 925, 1110, 1125, 1233, 1258, 1275, 1370, 1530, 1665, 1850, 1887, 2055, 2125, 2250, 2329, 2466, 2550, 2775, 3145, 3330, 3425, 3774, 3825, 4110, 4250, 4625, 4658, 5069, 5550, 5661, 6165, 6290, 6375, 6850, 6987, 7650, 8325, 9250, 9435, 10138, 10275, 11322, 11645, 12330, 12750, 13875, 13974, 15207, 15725, 16650, 17125, 18870, 19125, 20550, 20961, 23290, 25345, 27750, 28305, 30414, 30825, 31450, 34250, 34935, 38250, 41625, 41922, 45621, 47175, 50690, 51375, 56610, 58225, 61650, 69870, 76035, 78625, 83250, 86173, 91242, 94350, 102750, 104805, 116450, 126725, 141525, 152070, 154125, 157250, 172346, 174675, 209610, 228105, 235875, 253450, 258519, 283050, 291125, 308250, 349350, 380175, 430865, 456210, 471750, 517038, 524025, 582250, 633625, 707625, 760350, 775557, 861730, 873375, 1048050, 1140525, 1267250, 1292595, 1415250, 1551114, 1746750, 1900875, 2154325, 2281050, 2585190, 2620125, 3801750, 3877785, 4308650, 5240250, 5702625, 6462975, 7755570, 10771625, 11405250, 12925950, 19388925, 21543250, 32314875, 38777850, 64629750, 96944625, 193889250]

約数ペア:

[(1, 193889250), (2, 96944625), (3, 64629750), (5, 38777850), (6, 32314875), (9, 21543250), (10, 19388925), (15, 12925950), (17, 11405250), (18, 10771625), (25, 7755570), (30, 6462975), (34, 5702625), (37, 5240250), (45, 4308650), (50, 3877785), (51, 3801750), (74, 2620125), (75, 2585190), (85, 2281050), (90, 2154325), (102, 1900875), (111, 1746750), (125, 1551114), (137, 1415250), (150, 1292595), (153, 1267250), (170, 1140525), (185, 1048050), (222, 873375), (225, 861730), (250, 775557), (255, 760350), (274, 707625), (306, 633625), (333, 582250), (370, 524025), (375, 517038), (411, 471750), (425, 456210), (450, 430865), (510, 380175), (555, 349350), (629, 308250), (666, 291125), (685, 283050), (750, 258519), (765, 253450), (822, 235875), (850, 228105), (925, 209610), (1110, 174675), (1125, 172346), (1233, 157250), (1258, 154125), (1275, 152070), (1370, 141525), (1530, 126725), (1665, 116450), (1850, 104805), (1887, 102750), (2055, 94350), (2125, 91242), (2250, 86173), (2329, 83250), (2466, 78625), (2550, 76035), (2775, 69870), (3145, 61650), (3330, 58225), (3425, 56610), (3774, 51375), (3825, 50690), (4110, 47175), (4250, 45621), (4625, 41922), (4658, 41625), (5069, 38250), (5550, 34935), (5661, 34250), (6165, 31450), (6290, 30825), (6375, 30414), (6850, 28305), (6987, 27750), (7650, 25345), (8325, 23290), (9250, 20961), (9435, 20550), (10138, 19125), (10275, 18870), (11322, 17125), (11645, 16650), (12330, 15725), (12750, 15207), (13875, 13974)]