12856890900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4339}}^1$

素因数の和:4463

約数の個数: 288

約数和(自身を含む): 45567083520

約数和(自身を除く): 32710192620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 83, 84, 85, 100, 102, 105, 119, 140, 150, 166, 170, 175, 204, 210, 238, 249, 255, 300, 332, 340, 350, 357, 415, 420, 425, 476, 498, 510, 525, 581, 595, 700, 714, 830, 850, 996, 1020, 1050, 1162, 1190, 1245, 1275, 1411, 1428, 1660, 1700, 1743, 1785, 2075, 2100, 2324, 2380, 2490, 2550, 2822, 2905, 2975, 3486, 3570, 4150, 4233, 4339, 4980, 5100, 5644, 5810, 5950, 6225, 6972, 7055, 7140, 8300, 8466, 8678, 8715, 8925, 9877, 11620, 11900, 12450, 13017, 14110, 14525, 16932, 17356, 17430, 17850, 19754, 21165, 21695, 24900, 26034, 28220, 29050, 29631, 30373, 34860, 35275, 35700, 39508, 42330, 43390, 43575, 49385, 52068, 58100, 59262, 60746, 65085, 70550, 73763, 84660, 86780, 87150, 91119, 98770, 105825, 108475, 118524, 121492, 130170, 141100, 147526, 148155, 151865, 174300, 182238, 197540, 211650, 216950, 221289, 246925, 260340, 295052, 296310, 303730, 325425, 360137, 364476, 368815, 423300, 433900, 442578, 455595, 493850, 516341, 592620, 607460, 650850, 720274, 737630, 740775, 759325, 885156, 911190, 987700, 1032682, 1080411, 1106445, 1301700, 1440548, 1475260, 1481550, 1518650, 1549023, 1800685, 1822380, 1844075, 2065364, 2160822, 2212890, 2277975, 2520959, 2581705, 2963100, 3037300, 3098046, 3601370, 3688150, 4321644, 4425780, 4555950, 5041918, 5163410, 5402055, 5532225, 6122329, 6196092, 7202740, 7376300, 7562877, 7745115, 9003425, 9111900, 10083836, 10326820, 10804110, 11064450, 12244658, 12604795, 12908525, 15125754, 15490230, 18006850, 18366987, 21608220, 22128900, 24489316, 25209590, 25817050, 27010275, 30251508, 30611645, 30980460, 36013700, 36733974, 37814385, 38725575, 42856303, 50419180, 51634100, 54020550, 61223290, 63023975, 73467948, 75628770, 77451150, 85712606, 91834935, 108041100, 122446580, 126047950, 128568909, 151257540, 153058225, 154902300, 171425212, 183669870, 189071925, 214281515, 252095900, 257137818, 306116450, 367339740, 378143850, 428563030, 459174675, 514275636, 612232900, 642844545, 756287700, 857126060, 918349350, 1071407575, 1285689090, 1836698700, 2142815150, 2571378180, 3214222725, 4285630300, 6428445450, 12856890900]

約数ペア:

[(1, 12856890900), (2, 6428445450), (3, 4285630300), (4, 3214222725), (5, 2571378180), (6, 2142815150), (7, 1836698700), (10, 1285689090), (12, 1071407575), (14, 918349350), (15, 857126060), (17, 756287700), (20, 642844545), (21, 612232900), (25, 514275636), (28, 459174675), (30, 428563030), (34, 378143850), (35, 367339740), (42, 306116450), (50, 257137818), (51, 252095900), (60, 214281515), (68, 189071925), (70, 183669870), (75, 171425212), (83, 154902300), (84, 153058225), (85, 151257540), (100, 128568909), (102, 126047950), (105, 122446580), (119, 108041100), (140, 91834935), (150, 85712606), (166, 77451150), (170, 75628770), (175, 73467948), (204, 63023975), (210, 61223290), (238, 54020550), (249, 51634100), (255, 50419180), (300, 42856303), (332, 38725575), (340, 37814385), (350, 36733974), (357, 36013700), (415, 30980460), (420, 30611645), (425, 30251508), (476, 27010275), (498, 25817050), (510, 25209590), (525, 24489316), (581, 22128900), (595, 21608220), (700, 18366987), (714, 18006850), (830, 15490230), (850, 15125754), (996, 12908525), (1020, 12604795), (1050, 12244658), (1162, 11064450), (1190, 10804110), (1245, 10326820), (1275, 10083836), (1411, 9111900), (1428, 9003425), (1660, 7745115), (1700, 7562877), (1743, 7376300), (1785, 7202740), (2075, 6196092), (2100, 6122329), (2324, 5532225), (2380, 5402055), (2490, 5163410), (2550, 5041918), (2822, 4555950), (2905, 4425780), (2975, 4321644), (3486, 3688150), (3570, 3601370), (4150, 3098046), (4233, 3037300), (4339, 2963100), (4980, 2581705), (5100, 2520959), (5644, 2277975), (5810, 2212890), (5950, 2160822), (6225, 2065364), (6972, 1844075), (7055, 1822380), (7140, 1800685), (8300, 1549023), (8466, 1518650), (8678, 1481550), (8715, 1475260), (8925, 1440548), (9877, 1301700), (11620, 1106445), (11900, 1080411), (12450, 1032682), (13017, 987700), (14110, 911190), (14525, 885156), (16932, 759325), (17356, 740775), (17430, 737630), (17850, 720274), (19754, 650850), (21165, 607460), (21695, 592620), (24900, 516341), (26034, 493850), (28220, 455595), (29050, 442578), (29631, 433900), (30373, 423300), (34860, 368815), (35275, 364476), (35700, 360137), (39508, 325425), (42330, 303730), (43390, 296310), (43575, 295052), (49385, 260340), (52068, 246925), (58100, 221289), (59262, 216950), (60746, 211650), (65085, 197540), (70550, 182238), (73763, 174300), (84660, 151865), (86780, 148155), (87150, 147526), (91119, 141100), (98770, 130170), (105825, 121492), (108475, 118524)]