248946300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 844539696

約数和(自身を除く): 595593396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 53, 60, 68, 75, 85, 90, 100, 102, 106, 150, 153, 159, 170, 180, 204, 212, 225, 255, 265, 300, 306, 307, 318, 340, 425, 450, 477, 510, 530, 612, 614, 636, 765, 795, 850, 900, 901, 921, 954, 1020, 1060, 1228, 1275, 1325, 1530, 1535, 1590, 1700, 1802, 1842, 1908, 2385, 2550, 2650, 2703, 2763, 3060, 3070, 3180, 3604, 3684, 3825, 3975, 4505, 4605, 4770, 5100, 5219, 5300, 5406, 5526, 6140, 7650, 7675, 7950, 8109, 9010, 9210, 9540, 10438, 10812, 11052, 11925, 13515, 13815, 15300, 15350, 15657, 15900, 16218, 16271, 18020, 18420, 20876, 22525, 23025, 23850, 26095, 27030, 27630, 30700, 31314, 32436, 32542, 40545, 45050, 46050, 46971, 47700, 48813, 52190, 54060, 55260, 62628, 65084, 67575, 69075, 78285, 81090, 81355, 90100, 92100, 93942, 97626, 104380, 130475, 135150, 138150, 146439, 156570, 162180, 162710, 187884, 195252, 202725, 234855, 244065, 260950, 270300, 276300, 276607, 292878, 313140, 325420, 391425, 405450, 406775, 469710, 488130, 521900, 553214, 585756, 732195, 782850, 810900, 813550, 829821, 939420, 976260, 1106428, 1174275, 1220325, 1383035, 1464390, 1565700, 1627100, 1659642, 2348550, 2440650, 2489463, 2766070, 2928780, 3319284, 3660975, 4149105, 4697100, 4881300, 4978926, 5532140, 6915175, 7321950, 8298210, 9957852, 12447315, 13830350, 14643900, 16596420, 20745525, 24894630, 27660700, 41491050, 49789260, 62236575, 82982100, 124473150, 248946300]

約数ペア:

[(1, 248946300), (2, 124473150), (3, 82982100), (4, 62236575), (5, 49789260), (6, 41491050), (9, 27660700), (10, 24894630), (12, 20745525), (15, 16596420), (17, 14643900), (18, 13830350), (20, 12447315), (25, 9957852), (30, 8298210), (34, 7321950), (36, 6915175), (45, 5532140), (50, 4978926), (51, 4881300), (53, 4697100), (60, 4149105), (68, 3660975), (75, 3319284), (85, 2928780), (90, 2766070), (100, 2489463), (102, 2440650), (106, 2348550), (150, 1659642), (153, 1627100), (159, 1565700), (170, 1464390), (180, 1383035), (204, 1220325), (212, 1174275), (225, 1106428), (255, 976260), (265, 939420), (300, 829821), (306, 813550), (307, 810900), (318, 782850), (340, 732195), (425, 585756), (450, 553214), (477, 521900), (510, 488130), (530, 469710), (612, 406775), (614, 405450), (636, 391425), (765, 325420), (795, 313140), (850, 292878), (900, 276607), (901, 276300), (921, 270300), (954, 260950), (1020, 244065), (1060, 234855), (1228, 202725), (1275, 195252), (1325, 187884), (1530, 162710), (1535, 162180), (1590, 156570), (1700, 146439), (1802, 138150), (1842, 135150), (1908, 130475), (2385, 104380), (2550, 97626), (2650, 93942), (2703, 92100), (2763, 90100), (3060, 81355), (3070, 81090), (3180, 78285), (3604, 69075), (3684, 67575), (3825, 65084), (3975, 62628), (4505, 55260), (4605, 54060), (4770, 52190), (5100, 48813), (5219, 47700), (5300, 46971), (5406, 46050), (5526, 45050), (6140, 40545), (7650, 32542), (7675, 32436), (7950, 31314), (8109, 30700), (9010, 27630), (9210, 27030), (9540, 26095), (10438, 23850), (10812, 23025), (11052, 22525), (11925, 20876), (13515, 18420), (13815, 18020), (15300, 16271), (15350, 16218), (15657, 15900)]