18273767940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1301}}^1$

素因数の和:1412

約数の個数: 288

約数和(自身を含む): 61552310400

約数和(自身を除く): 43278542460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 333, 342, 370, 380, 444, 513, 540, 555, 570, 666, 684, 703, 740, 855, 999, 1026, 1110, 1140, 1301, 1332, 1369, 1406, 1665, 1710, 1998, 2052, 2109, 2220, 2565, 2602, 2738, 2812, 3330, 3420, 3515, 3903, 3996, 4107, 4218, 4995, 5130, 5204, 5476, 6327, 6505, 6660, 6845, 7030, 7806, 8214, 8436, 9990, 10260, 10545, 11709, 12321, 12654, 13010, 13690, 14060, 15612, 16428, 18981, 19515, 19980, 20535, 21090, 23418, 24642, 24719, 25308, 26011, 26020, 27380, 31635, 35127, 36963, 37962, 39030, 41070, 42180, 46836, 48137, 49284, 49438, 52022, 58545, 61605, 63270, 70254, 73926, 74157, 75924, 78033, 78060, 82140, 94905, 96274, 98876, 104044, 117090, 123210, 123595, 126540, 130055, 140508, 144411, 147852, 148314, 156066, 175635, 184815, 189810, 192548, 222471, 234099, 234180, 240685, 246420, 247190, 260110, 288822, 296628, 312132, 351270, 369630, 370785, 379620, 390165, 433233, 444942, 468198, 481370, 494380, 520220, 577644, 667413, 702297, 702540, 722055, 739260, 741570, 780330, 866466, 889884, 914603, 936396, 962740, 1112355, 1170495, 1299699, 1334826, 1404594, 1444110, 1483140, 1560660, 1732932, 1781069, 1829206, 2166165, 2224710, 2340990, 2599398, 2669652, 2743809, 2809188, 2888220, 3337065, 3511485, 3562138, 3658412, 4332330, 4449420, 4573015, 4681980, 5198796, 5343207, 5487618, 6498495, 6674130, 7022970, 7124276, 8231427, 8664660, 8905345, 9146030, 10686414, 10975236, 12996990, 13348260, 13719045, 14045940, 16029621, 16462854, 17810690, 18292060, 21372828, 24694281, 25993980, 26716035, 27438090, 32059242, 32925708, 33840311, 35621380, 41157135, 48088863, 49388562, 53432070, 54876180, 64118484, 67680622, 80148105, 82314270, 96177726, 98777124, 101520933, 106864140, 123471405, 135361244, 160296210, 164628540, 169201555, 192355452, 203041866, 240444315, 246942810, 304562799, 320592420, 338403110, 406083732, 480888630, 493885620, 507604665, 609125598, 676806220, 913688397, 961777260, 1015209330, 1218251196, 1522813995, 1827376794, 2030418660, 3045627990, 3654753588, 4568441985, 6091255980, 9136883970, 18273767940]

約数ペア:

[(1, 18273767940), (2, 9136883970), (3, 6091255980), (4, 4568441985), (5, 3654753588), (6, 3045627990), (9, 2030418660), (10, 1827376794), (12, 1522813995), (15, 1218251196), (18, 1015209330), (19, 961777260), (20, 913688397), (27, 676806220), (30, 609125598), (36, 507604665), (37, 493885620), (38, 480888630), (45, 406083732), (54, 338403110), (57, 320592420), (60, 304562799), (74, 246942810), (76, 240444315), (90, 203041866), (95, 192355452), (108, 169201555), (111, 164628540), (114, 160296210), (135, 135361244), (148, 123471405), (171, 106864140), (180, 101520933), (185, 98777124), (190, 96177726), (222, 82314270), (228, 80148105), (270, 67680622), (285, 64118484), (333, 54876180), (342, 53432070), (370, 49388562), (380, 48088863), (444, 41157135), (513, 35621380), (540, 33840311), (555, 32925708), (570, 32059242), (666, 27438090), (684, 26716035), (703, 25993980), (740, 24694281), (855, 21372828), (999, 18292060), (1026, 17810690), (1110, 16462854), (1140, 16029621), (1301, 14045940), (1332, 13719045), (1369, 13348260), (1406, 12996990), (1665, 10975236), (1710, 10686414), (1998, 9146030), (2052, 8905345), (2109, 8664660), (2220, 8231427), (2565, 7124276), (2602, 7022970), (2738, 6674130), (2812, 6498495), (3330, 5487618), (3420, 5343207), (3515, 5198796), (3903, 4681980), (3996, 4573015), (4107, 4449420), (4218, 4332330), (4995, 3658412), (5130, 3562138), (5204, 3511485), (5476, 3337065), (6327, 2888220), (6505, 2809188), (6660, 2743809), (6845, 2669652), (7030, 2599398), (7806, 2340990), (8214, 2224710), (8436, 2166165), (9990, 1829206), (10260, 1781069), (10545, 1732932), (11709, 1560660), (12321, 1483140), (12654, 1444110), (13010, 1404594), (13690, 1334826), (14060, 1299699), (15612, 1170495), (16428, 1112355), (18981, 962740), (19515, 936396), (19980, 914603), (20535, 889884), (21090, 866466), (23418, 780330), (24642, 741570), (24719, 739260), (25308, 722055), (26011, 702540), (26020, 702297), (27380, 667413), (31635, 577644), (35127, 520220), (36963, 494380), (37962, 481370), (39030, 468198), (41070, 444942), (42180, 433233), (46836, 390165), (48137, 379620), (49284, 370785), (49438, 369630), (52022, 351270), (58545, 312132), (61605, 296628), (63270, 288822), (70254, 260110), (73926, 247190), (74157, 246420), (75924, 240685), (78033, 234180), (78060, 234099), (82140, 222471), (94905, 192548), (96274, 189810), (98876, 184815), (104044, 175635), (117090, 156066), (123210, 148314), (123595, 147852), (126540, 144411), (130055, 140508)]