20187464550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1404

約数の個数: 288

約数和(自身を含む): 59019722496

約数和(自身を除く): 38832257946

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 37, 46, 50, 55, 66, 69, 74, 75, 110, 111, 115, 121, 138, 150, 165, 185, 222, 230, 242, 253, 275, 330, 345, 363, 370, 407, 506, 550, 555, 575, 605, 690, 726, 759, 814, 825, 851, 925, 1110, 1150, 1210, 1221, 1265, 1307, 1518, 1650, 1702, 1725, 1815, 1850, 2035, 2442, 2530, 2553, 2614, 2775, 2783, 3025, 3450, 3630, 3795, 3921, 4070, 4255, 4477, 5106, 5550, 5566, 6050, 6105, 6325, 6535, 7590, 7842, 8349, 8510, 8954, 9075, 9361, 10175, 12210, 12650, 12765, 13070, 13431, 13915, 14377, 16698, 18150, 18722, 18975, 19605, 20350, 21275, 22385, 25530, 26862, 27830, 28083, 28754, 30061, 30525, 32675, 37950, 39210, 41745, 42550, 43131, 44770, 46805, 48359, 56166, 60122, 61050, 63825, 65350, 67155, 69575, 71885, 83490, 86262, 90183, 93610, 96718, 98025, 102971, 111925, 127650, 134310, 139150, 140415, 143770, 145077, 150305, 158147, 180366, 196050, 205942, 208725, 215655, 223850, 234025, 241795, 280830, 290154, 300610, 308913, 316294, 330671, 335775, 359425, 417450, 431310, 450915, 468050, 474441, 483590, 514855, 531949, 617826, 661342, 671550, 702075, 718850, 725385, 751525, 790735, 901830, 948882, 992013, 1029710, 1063898, 1078275, 1112257, 1208975, 1404150, 1450770, 1503050, 1544565, 1581470, 1595847, 1653355, 1984026, 2156550, 2224514, 2254575, 2372205, 2417950, 2574275, 2659745, 3089130, 3191694, 3306710, 3336771, 3626925, 3637381, 3953675, 4509150, 4744410, 4960065, 5148550, 5319490, 5561285, 5851439, 6673542, 7253850, 7274762, 7722825, 7907350, 7979235, 8266775, 9920130, 10912143, 11122570, 11702878, 11861025, 12234827, 13298725, 15445650, 15958470, 16533550, 16683855, 17554317, 18186905, 21824286, 23722050, 24469654, 24800325, 26597450, 27806425, 29257195, 33367710, 35108634, 36373810, 36704481, 39896175, 49600650, 54560715, 55612850, 58514390, 61174135, 73408962, 79792350, 83419275, 87771585, 90934525, 109121430, 122348270, 134583097, 146285975, 166838550, 175543170, 181869050, 183522405, 269166194, 272803575, 292571950, 305870675, 367044810, 403749291, 438857925, 545607150, 611741350, 672915485, 807498582, 877715850, 917612025, 1345830970, 1835224050, 2018746455, 3364577425, 4037492910, 6729154850, 10093732275, 20187464550]

約数ペア:

[(1, 20187464550), (2, 10093732275), (3, 6729154850), (5, 4037492910), (6, 3364577425), (10, 2018746455), (11, 1835224050), (15, 1345830970), (22, 917612025), (23, 877715850), (25, 807498582), (30, 672915485), (33, 611741350), (37, 545607150), (46, 438857925), (50, 403749291), (55, 367044810), (66, 305870675), (69, 292571950), (74, 272803575), (75, 269166194), (110, 183522405), (111, 181869050), (115, 175543170), (121, 166838550), (138, 146285975), (150, 134583097), (165, 122348270), (185, 109121430), (222, 90934525), (230, 87771585), (242, 83419275), (253, 79792350), (275, 73408962), (330, 61174135), (345, 58514390), (363, 55612850), (370, 54560715), (407, 49600650), (506, 39896175), (550, 36704481), (555, 36373810), (575, 35108634), (605, 33367710), (690, 29257195), (726, 27806425), (759, 26597450), (814, 24800325), (825, 24469654), (851, 23722050), (925, 21824286), (1110, 18186905), (1150, 17554317), (1210, 16683855), (1221, 16533550), (1265, 15958470), (1307, 15445650), (1518, 13298725), (1650, 12234827), (1702, 11861025), (1725, 11702878), (1815, 11122570), (1850, 10912143), (2035, 9920130), (2442, 8266775), (2530, 7979235), (2553, 7907350), (2614, 7722825), (2775, 7274762), (2783, 7253850), (3025, 6673542), (3450, 5851439), (3630, 5561285), (3795, 5319490), (3921, 5148550), (4070, 4960065), (4255, 4744410), (4477, 4509150), (5106, 3953675), (5550, 3637381), (5566, 3626925), (6050, 3336771), (6105, 3306710), (6325, 3191694), (6535, 3089130), (7590, 2659745), (7842, 2574275), (8349, 2417950), (8510, 2372205), (8954, 2254575), (9075, 2224514), (9361, 2156550), (10175, 1984026), (12210, 1653355), (12650, 1595847), (12765, 1581470), (13070, 1544565), (13431, 1503050), (13915, 1450770), (14377, 1404150), (16698, 1208975), (18150, 1112257), (18722, 1078275), (18975, 1063898), (19605, 1029710), (20350, 992013), (21275, 948882), (22385, 901830), (25530, 790735), (26862, 751525), (27830, 725385), (28083, 718850), (28754, 702075), (30061, 671550), (30525, 661342), (32675, 617826), (37950, 531949), (39210, 514855), (41745, 483590), (42550, 474441), (43131, 468050), (44770, 450915), (46805, 431310), (48359, 417450), (56166, 359425), (60122, 335775), (61050, 330671), (63825, 316294), (65350, 308913), (67155, 300610), (69575, 290154), (71885, 280830), (83490, 241795), (86262, 234025), (90183, 223850), (93610, 215655), (96718, 208725), (98025, 205942), (102971, 196050), (111925, 180366), (127650, 158147), (134310, 150305), (139150, 145077), (140415, 143770)]