20407029300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10091}}^1$

素因数の和:10228

約数の個数: 288

約数和(自身を含む): 75685155840

約数和(自身を除く): 55278126540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 107, 108, 126, 135, 140, 150, 175, 180, 189, 210, 214, 225, 252, 270, 300, 315, 321, 350, 378, 420, 428, 450, 525, 535, 540, 630, 642, 675, 700, 749, 756, 900, 945, 963, 1050, 1070, 1260, 1284, 1350, 1498, 1575, 1605, 1890, 1926, 2100, 2140, 2247, 2675, 2700, 2889, 2996, 3150, 3210, 3745, 3780, 3852, 4494, 4725, 4815, 5350, 5778, 6300, 6420, 6741, 7490, 8025, 8988, 9450, 9630, 10091, 10700, 11235, 11556, 13482, 14445, 14980, 16050, 18725, 18900, 19260, 20182, 20223, 22470, 24075, 26964, 28890, 30273, 32100, 33705, 37450, 40364, 40446, 44940, 48150, 50455, 56175, 57780, 60546, 67410, 70637, 72225, 74900, 80892, 90819, 96300, 100910, 101115, 112350, 121092, 134820, 141274, 144450, 151365, 168525, 181638, 201820, 202230, 211911, 224700, 252275, 272457, 282548, 288900, 302730, 337050, 353185, 363276, 404460, 423822, 454095, 504550, 505575, 544914, 605460, 635733, 674100, 706370, 756825, 847644, 908190, 1009100, 1011150, 1059555, 1079737, 1089828, 1271466, 1362285, 1412740, 1513650, 1765925, 1816380, 1907199, 2022300, 2119110, 2159474, 2270475, 2542932, 2724570, 3027300, 3178665, 3239211, 3531850, 3814398, 4238220, 4318948, 4540950, 5297775, 5398685, 5449140, 6357330, 6478422, 6811425, 7063700, 7558159, 7628796, 9081900, 9535995, 9717633, 10595550, 10797370, 12714660, 12956844, 13622850, 15116318, 15893325, 16196055, 19071990, 19435266, 21191100, 21594740, 22674477, 26993425, 27245700, 29152899, 30232636, 31786650, 32392110, 37790795, 38143980, 38870532, 45348954, 47679975, 48588165, 53986850, 58305798, 63573300, 64784220, 68023431, 75581590, 80980275, 90697908, 95359950, 97176330, 107973700, 113372385, 116611596, 136046862, 145764495, 151163180, 161960550, 188953975, 190719900, 194352660, 204070293, 226744770, 242940825, 272093724, 291528990, 323921100, 340117155, 377907950, 408140586, 453489540, 485881650, 566861925, 583057980, 680234310, 728822475, 755815900, 816281172, 971763300, 1020351465, 1133723850, 1360468620, 1457644950, 1700585775, 2040702930, 2267447700, 2915289900, 3401171550, 4081405860, 5101757325, 6802343100, 10203514650, 20407029300]

約数ペア:

[(1, 20407029300), (2, 10203514650), (3, 6802343100), (4, 5101757325), (5, 4081405860), (6, 3401171550), (7, 2915289900), (9, 2267447700), (10, 2040702930), (12, 1700585775), (14, 1457644950), (15, 1360468620), (18, 1133723850), (20, 1020351465), (21, 971763300), (25, 816281172), (27, 755815900), (28, 728822475), (30, 680234310), (35, 583057980), (36, 566861925), (42, 485881650), (45, 453489540), (50, 408140586), (54, 377907950), (60, 340117155), (63, 323921100), (70, 291528990), (75, 272093724), (84, 242940825), (90, 226744770), (100, 204070293), (105, 194352660), (107, 190719900), (108, 188953975), (126, 161960550), (135, 151163180), (140, 145764495), (150, 136046862), (175, 116611596), (180, 113372385), (189, 107973700), (210, 97176330), (214, 95359950), (225, 90697908), (252, 80980275), (270, 75581590), (300, 68023431), (315, 64784220), (321, 63573300), (350, 58305798), (378, 53986850), (420, 48588165), (428, 47679975), (450, 45348954), (525, 38870532), (535, 38143980), (540, 37790795), (630, 32392110), (642, 31786650), (675, 30232636), (700, 29152899), (749, 27245700), (756, 26993425), (900, 22674477), (945, 21594740), (963, 21191100), (1050, 19435266), (1070, 19071990), (1260, 16196055), (1284, 15893325), (1350, 15116318), (1498, 13622850), (1575, 12956844), (1605, 12714660), (1890, 10797370), (1926, 10595550), (2100, 9717633), (2140, 9535995), (2247, 9081900), (2675, 7628796), (2700, 7558159), (2889, 7063700), (2996, 6811425), (3150, 6478422), (3210, 6357330), (3745, 5449140), (3780, 5398685), (3852, 5297775), (4494, 4540950), (4725, 4318948), (4815, 4238220), (5350, 3814398), (5778, 3531850), (6300, 3239211), (6420, 3178665), (6741, 3027300), (7490, 2724570), (8025, 2542932), (8988, 2270475), (9450, 2159474), (9630, 2119110), (10091, 2022300), (10700, 1907199), (11235, 1816380), (11556, 1765925), (13482, 1513650), (14445, 1412740), (14980, 1362285), (16050, 1271466), (18725, 1089828), (18900, 1079737), (19260, 1059555), (20182, 1011150), (20223, 1009100), (22470, 908190), (24075, 847644), (26964, 756825), (28890, 706370), (30273, 674100), (32100, 635733), (33705, 605460), (37450, 544914), (40364, 505575), (40446, 504550), (44940, 454095), (48150, 423822), (50455, 404460), (56175, 363276), (57780, 353185), (60546, 337050), (67410, 302730), (70637, 288900), (72225, 282548), (74900, 272457), (80892, 252275), (90819, 224700), (96300, 211911), (100910, 202230), (101115, 201820), (112350, 181638), (121092, 168525), (134820, 151365), (141274, 144450)]