2018457300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 6326595072

約数和(自身を除く): 4308137772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 47, 50, 53, 60, 73, 74, 75, 94, 100, 106, 111, 141, 146, 148, 150, 159, 185, 188, 212, 219, 222, 235, 265, 282, 292, 300, 318, 365, 370, 438, 444, 470, 530, 555, 564, 636, 705, 730, 740, 795, 876, 925, 940, 1060, 1095, 1110, 1175, 1325, 1410, 1460, 1590, 1739, 1825, 1850, 1961, 2190, 2220, 2350, 2491, 2650, 2701, 2775, 2820, 3180, 3431, 3478, 3525, 3650, 3700, 3869, 3922, 3975, 4380, 4700, 4982, 5217, 5300, 5402, 5475, 5550, 5883, 6862, 6956, 7050, 7300, 7473, 7738, 7844, 7950, 8103, 8695, 9805, 9964, 10293, 10434, 10804, 10950, 11100, 11607, 11766, 12455, 13505, 13724, 14100, 14946, 15476, 15900, 16206, 17155, 17390, 19345, 19610, 20586, 20868, 21900, 23214, 23532, 24910, 26085, 27010, 29415, 29892, 32412, 34310, 34780, 37365, 38690, 39220, 40515, 41172, 43475, 46428, 49025, 49820, 51465, 52170, 54020, 58035, 58830, 62275, 67525, 68620, 74730, 77380, 81030, 85775, 86950, 92167, 96725, 98050, 102930, 104340, 116070, 117660, 124550, 126947, 130425, 135050, 143153, 147075, 149460, 162060, 171550, 173900, 181843, 184334, 186825, 193450, 196100, 202575, 205860, 232140, 249100, 253894, 257325, 260850, 270100, 276501, 286306, 290175, 294150, 343100, 363686, 368668, 373650, 380841, 386900, 405150, 429459, 460835, 507788, 514650, 521700, 545529, 553002, 572612, 580350, 588300, 634735, 715765, 727372, 747300, 761682, 810300, 858918, 909215, 921670, 1029300, 1091058, 1106004, 1160700, 1269470, 1382505, 1431530, 1523364, 1717836, 1818430, 1843340, 1904205, 2147295, 2182116, 2304175, 2538940, 2727645, 2765010, 2863060, 3173675, 3578825, 3636860, 3808410, 4294590, 4546075, 4608350, 5455290, 5530020, 6347350, 6728191, 6912525, 7157650, 7616820, 8589180, 9092150, 9216700, 9521025, 10736475, 10910580, 12694700, 13456382, 13638225, 13825050, 14315300, 18184300, 19042050, 20184573, 21472950, 26912764, 27276450, 27650100, 33640955, 38084100, 40369146, 42945900, 54552900, 67281910, 80738292, 100922865, 134563820, 168204775, 201845730, 336409550, 403691460, 504614325, 672819100, 1009228650, 2018457300]

約数ペア:

[(1, 2018457300), (2, 1009228650), (3, 672819100), (4, 504614325), (5, 403691460), (6, 336409550), (10, 201845730), (12, 168204775), (15, 134563820), (20, 100922865), (25, 80738292), (30, 67281910), (37, 54552900), (47, 42945900), (50, 40369146), (53, 38084100), (60, 33640955), (73, 27650100), (74, 27276450), (75, 26912764), (94, 21472950), (100, 20184573), (106, 19042050), (111, 18184300), (141, 14315300), (146, 13825050), (148, 13638225), (150, 13456382), (159, 12694700), (185, 10910580), (188, 10736475), (212, 9521025), (219, 9216700), (222, 9092150), (235, 8589180), (265, 7616820), (282, 7157650), (292, 6912525), (300, 6728191), (318, 6347350), (365, 5530020), (370, 5455290), (438, 4608350), (444, 4546075), (470, 4294590), (530, 3808410), (555, 3636860), (564, 3578825), (636, 3173675), (705, 2863060), (730, 2765010), (740, 2727645), (795, 2538940), (876, 2304175), (925, 2182116), (940, 2147295), (1060, 1904205), (1095, 1843340), (1110, 1818430), (1175, 1717836), (1325, 1523364), (1410, 1431530), (1460, 1382505), (1590, 1269470), (1739, 1160700), (1825, 1106004), (1850, 1091058), (1961, 1029300), (2190, 921670), (2220, 909215), (2350, 858918), (2491, 810300), (2650, 761682), (2701, 747300), (2775, 727372), (2820, 715765), (3180, 634735), (3431, 588300), (3478, 580350), (3525, 572612), (3650, 553002), (3700, 545529), (3869, 521700), (3922, 514650), (3975, 507788), (4380, 460835), (4700, 429459), (4982, 405150), (5217, 386900), (5300, 380841), (5402, 373650), (5475, 368668), (5550, 363686), (5883, 343100), (6862, 294150), (6956, 290175), (7050, 286306), (7300, 276501), (7473, 270100), (7738, 260850), (7844, 257325), (7950, 253894), (8103, 249100), (8695, 232140), (9805, 205860), (9964, 202575), (10293, 196100), (10434, 193450), (10804, 186825), (10950, 184334), (11100, 181843), (11607, 173900), (11766, 171550), (12455, 162060), (13505, 149460), (13724, 147075), (14100, 143153), (14946, 135050), (15476, 130425), (15900, 126947), (16206, 124550), (17155, 117660), (17390, 116070), (19345, 104340), (19610, 102930), (20586, 98050), (20868, 96725), (21900, 92167), (23214, 86950), (23532, 85775), (24910, 81030), (26085, 77380), (27010, 74730), (29415, 68620), (29892, 67525), (32412, 62275), (34310, 58830), (34780, 58035), (37365, 54020), (38690, 52170), (39220, 51465), (40515, 49820), (41172, 49025), (43475, 46428)]