75378360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 243855360

約数和(自身を除く): 168477000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 881, 920, 930, 1240, 1380, 1426, 1762, 1860, 2139, 2643, 2760, 2852, 3524, 3565, 3720, 4278, 4405, 5286, 5704, 7048, 7130, 8556, 8810, 10572, 10695, 13215, 14260, 17112, 17620, 20263, 21144, 21390, 26430, 27311, 28520, 35240, 40526, 42780, 52860, 54622, 60789, 81052, 81933, 85560, 101315, 105720, 109244, 121578, 136555, 162104, 163866, 202630, 218488, 243156, 273110, 303945, 327732, 405260, 409665, 486312, 546220, 607890, 628153, 655464, 810520, 819330, 1092440, 1215780, 1256306, 1638660, 1884459, 2431560, 2512612, 3140765, 3277320, 3768918, 5025224, 6281530, 7537836, 9422295, 12563060, 15075672, 18844590, 25126120, 37689180, 75378360]

約数ペア:

[(1, 75378360), (2, 37689180), (3, 25126120), (4, 18844590), (5, 15075672), (6, 12563060), (8, 9422295), (10, 7537836), (12, 6281530), (15, 5025224), (20, 3768918), (23, 3277320), (24, 3140765), (30, 2512612), (31, 2431560), (40, 1884459), (46, 1638660), (60, 1256306), (62, 1215780), (69, 1092440), (92, 819330), (93, 810520), (115, 655464), (120, 628153), (124, 607890), (138, 546220), (155, 486312), (184, 409665), (186, 405260), (230, 327732), (248, 303945), (276, 273110), (310, 243156), (345, 218488), (372, 202630), (460, 163866), (465, 162104), (552, 136555), (620, 121578), (690, 109244), (713, 105720), (744, 101315), (881, 85560), (920, 81933), (930, 81052), (1240, 60789), (1380, 54622), (1426, 52860), (1762, 42780), (1860, 40526), (2139, 35240), (2643, 28520), (2760, 27311), (2852, 26430), (3524, 21390), (3565, 21144), (3720, 20263), (4278, 17620), (4405, 17112), (5286, 14260), (5704, 13215), (7048, 10695), (7130, 10572), (8556, 8810)]