55185120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2057

約数の個数: 144

約数和(自身を含む): 198329040

約数和(自身を除く): 143143920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2017, 2280, 2736, 3040, 3420, 4034, 4560, 5472, 6051, 6840, 8068, 9120, 10085, 12102, 13680, 16136, 18153, 20170, 24204, 27360, 30255, 32272, 36306, 38323, 40340, 48408, 60510, 64544, 72612, 76646, 80680, 90765, 96816, 114969, 121020, 145224, 153292, 161360, 181530, 191615, 193632, 229938, 242040, 290448, 306584, 322720, 344907, 363060, 383230, 459876, 484080, 574845, 580896, 613168, 689814, 726120, 766460, 919752, 968160, 1149690, 1226336, 1379628, 1452240, 1532920, 1724535, 1839504, 2299380, 2759256, 2904480, 3065840, 3449070, 3679008, 4598760, 5518512, 6131680, 6898140, 9197520, 11037024, 13796280, 18395040, 27592560, 55185120]

約数ペア:

[(1, 55185120), (2, 27592560), (3, 18395040), (4, 13796280), (5, 11037024), (6, 9197520), (8, 6898140), (9, 6131680), (10, 5518512), (12, 4598760), (15, 3679008), (16, 3449070), (18, 3065840), (19, 2904480), (20, 2759256), (24, 2299380), (30, 1839504), (32, 1724535), (36, 1532920), (38, 1452240), (40, 1379628), (45, 1226336), (48, 1149690), (57, 968160), (60, 919752), (72, 766460), (76, 726120), (80, 689814), (90, 613168), (95, 580896), (96, 574845), (114, 484080), (120, 459876), (144, 383230), (152, 363060), (160, 344907), (171, 322720), (180, 306584), (190, 290448), (228, 242040), (240, 229938), (285, 193632), (288, 191615), (304, 181530), (342, 161360), (360, 153292), (380, 145224), (456, 121020), (480, 114969), (570, 96816), (608, 90765), (684, 80680), (720, 76646), (760, 72612), (855, 64544), (912, 60510), (1140, 48408), (1368, 40340), (1440, 38323), (1520, 36306), (1710, 32272), (1824, 30255), (2017, 27360), (2280, 24204), (2736, 20170), (3040, 18153), (3420, 16136), (4034, 13680), (4560, 12102), (5472, 10085), (6051, 9120), (6840, 8068)]