20110243500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1562

約数の個数: 288

約数和(自身を含む): 67561603200

約数和(自身を除く): 47451359700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 199, 204, 225, 250, 255, 300, 306, 340, 375, 398, 425, 450, 500, 510, 597, 612, 750, 765, 796, 850, 900, 995, 1020, 1125, 1194, 1275, 1321, 1500, 1530, 1700, 1791, 1990, 2125, 2250, 2388, 2550, 2642, 2985, 3060, 3383, 3582, 3825, 3963, 3980, 4250, 4500, 4975, 5100, 5284, 5970, 6375, 6605, 6766, 7164, 7650, 7926, 8500, 8955, 9950, 10149, 11889, 11940, 12750, 13210, 13532, 14925, 15300, 15852, 16915, 17910, 19125, 19815, 19900, 20298, 22457, 23778, 24875, 25500, 26420, 29850, 30447, 33025, 33830, 35820, 38250, 39630, 40596, 44775, 44914, 47556, 49750, 50745, 59445, 59700, 60894, 66050, 67371, 67660, 74625, 76500, 79260, 84575, 89550, 89828, 99075, 99500, 101490, 112285, 118890, 121788, 132100, 134742, 149250, 152235, 165125, 169150, 179100, 198150, 202113, 202980, 223875, 224570, 237780, 253725, 262879, 269484, 297225, 298500, 304470, 330250, 336855, 338300, 396300, 404226, 422875, 447750, 449140, 495375, 507450, 525758, 561425, 594450, 608940, 660500, 673710, 761175, 788637, 808452, 845750, 895500, 990750, 1010565, 1014900, 1051516, 1122850, 1188900, 1268625, 1314395, 1347420, 1486125, 1522350, 1577274, 1684275, 1691500, 1981500, 2021130, 2245700, 2365911, 2537250, 2628790, 2807125, 2972250, 3044700, 3154548, 3368550, 3805875, 3943185, 4042260, 4468943, 4731822, 5052825, 5074500, 5257580, 5614250, 5944500, 6571975, 6737100, 7611750, 7886370, 8421375, 8937886, 9463644, 10105650, 11228500, 11829555, 13143950, 13406829, 15223500, 15772740, 16842750, 17875772, 19715925, 20211300, 22344715, 23659110, 25264125, 26287900, 26813658, 32859875, 33685500, 39431850, 40220487, 44689430, 47318220, 50528250, 53627316, 59147775, 65719750, 67034145, 78863700, 80440974, 89378860, 98579625, 101056500, 111723575, 118295550, 131439500, 134068290, 160881948, 197159250, 201102435, 223447150, 236591100, 268136580, 295738875, 335170725, 394318500, 402204870, 446894300, 558617875, 591477750, 670341450, 804409740, 1005512175, 1117235750, 1182955500, 1340682900, 1675853625, 2011024350, 2234471500, 3351707250, 4022048700, 5027560875, 6703414500, 10055121750, 20110243500]

約数ペア:

[(1, 20110243500), (2, 10055121750), (3, 6703414500), (4, 5027560875), (5, 4022048700), (6, 3351707250), (9, 2234471500), (10, 2011024350), (12, 1675853625), (15, 1340682900), (17, 1182955500), (18, 1117235750), (20, 1005512175), (25, 804409740), (30, 670341450), (34, 591477750), (36, 558617875), (45, 446894300), (50, 402204870), (51, 394318500), (60, 335170725), (68, 295738875), (75, 268136580), (85, 236591100), (90, 223447150), (100, 201102435), (102, 197159250), (125, 160881948), (150, 134068290), (153, 131439500), (170, 118295550), (180, 111723575), (199, 101056500), (204, 98579625), (225, 89378860), (250, 80440974), (255, 78863700), (300, 67034145), (306, 65719750), (340, 59147775), (375, 53627316), (398, 50528250), (425, 47318220), (450, 44689430), (500, 40220487), (510, 39431850), (597, 33685500), (612, 32859875), (750, 26813658), (765, 26287900), (796, 25264125), (850, 23659110), (900, 22344715), (995, 20211300), (1020, 19715925), (1125, 17875772), (1194, 16842750), (1275, 15772740), (1321, 15223500), (1500, 13406829), (1530, 13143950), (1700, 11829555), (1791, 11228500), (1990, 10105650), (2125, 9463644), (2250, 8937886), (2388, 8421375), (2550, 7886370), (2642, 7611750), (2985, 6737100), (3060, 6571975), (3383, 5944500), (3582, 5614250), (3825, 5257580), (3963, 5074500), (3980, 5052825), (4250, 4731822), (4500, 4468943), (4975, 4042260), (5100, 3943185), (5284, 3805875), (5970, 3368550), (6375, 3154548), (6605, 3044700), (6766, 2972250), (7164, 2807125), (7650, 2628790), (7926, 2537250), (8500, 2365911), (8955, 2245700), (9950, 2021130), (10149, 1981500), (11889, 1691500), (11940, 1684275), (12750, 1577274), (13210, 1522350), (13532, 1486125), (14925, 1347420), (15300, 1314395), (15852, 1268625), (16915, 1188900), (17910, 1122850), (19125, 1051516), (19815, 1014900), (19900, 1010565), (20298, 990750), (22457, 895500), (23778, 845750), (24875, 808452), (25500, 788637), (26420, 761175), (29850, 673710), (30447, 660500), (33025, 608940), (33830, 594450), (35820, 561425), (38250, 525758), (39630, 507450), (40596, 495375), (44775, 449140), (44914, 447750), (47556, 422875), (49750, 404226), (50745, 396300), (59445, 338300), (59700, 336855), (60894, 330250), (66050, 304470), (67371, 298500), (67660, 297225), (74625, 269484), (76500, 262879), (79260, 253725), (84575, 237780), (89550, 224570), (89828, 223875), (99075, 202980), (99500, 202113), (101490, 198150), (112285, 179100), (118890, 169150), (121788, 165125), (132100, 152235), (134742, 149250)]