82982100

素因数分解:

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

素因数の和:394

約数の個数: 144

約数和(自身を含む): 259858368

約数和(自身を除く): 176876268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 150, 159, 170, 204, 212, 255, 265, 300, 307, 318, 340, 425, 510, 530, 614, 636, 795, 850, 901, 921, 1020, 1060, 1228, 1275, 1325, 1535, 1590, 1700, 1802, 1842, 2550, 2650, 2703, 3070, 3180, 3604, 3684, 3975, 4505, 4605, 5100, 5219, 5300, 5406, 6140, 7675, 7950, 9010, 9210, 10438, 10812, 13515, 15350, 15657, 15900, 16271, 18020, 18420, 20876, 22525, 23025, 26095, 27030, 30700, 31314, 32542, 45050, 46050, 48813, 52190, 54060, 62628, 65084, 67575, 78285, 81355, 90100, 92100, 97626, 104380, 130475, 135150, 156570, 162710, 195252, 244065, 260950, 270300, 276607, 313140, 325420, 391425, 406775, 488130, 521900, 553214, 782850, 813550, 829821, 976260, 1106428, 1220325, 1383035, 1565700, 1627100, 1659642, 2440650, 2766070, 3319284, 4149105, 4881300, 5532140, 6915175, 8298210, 13830350, 16596420, 20745525, 27660700, 41491050, 82982100]

約数ペア:

[(1, 82982100), (2, 41491050), (3, 27660700), (4, 20745525), (5, 16596420), (6, 13830350), (10, 8298210), (12, 6915175), (15, 5532140), (17, 4881300), (20, 4149105), (25, 3319284), (30, 2766070), (34, 2440650), (50, 1659642), (51, 1627100), (53, 1565700), (60, 1383035), (68, 1220325), (75, 1106428), (85, 976260), (100, 829821), (102, 813550), (106, 782850), (150, 553214), (159, 521900), (170, 488130), (204, 406775), (212, 391425), (255, 325420), (265, 313140), (300, 276607), (307, 270300), (318, 260950), (340, 244065), (425, 195252), (510, 162710), (530, 156570), (614, 135150), (636, 130475), (795, 104380), (850, 97626), (901, 92100), (921, 90100), (1020, 81355), (1060, 78285), (1228, 67575), (1275, 65084), (1325, 62628), (1535, 54060), (1590, 52190), (1700, 48813), (1802, 46050), (1842, 45050), (2550, 32542), (2650, 31314), (2703, 30700), (3070, 27030), (3180, 26095), (3604, 23025), (3684, 22525), (3975, 20876), (4505, 18420), (4605, 18020), (5100, 16271), (5219, 15900), (5300, 15657), (5406, 15350), (6140, 13515), (7675, 10812), (7950, 10438), (9010, 9210)]