78342600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 192

約数和(自身を含む): 289981440

約数和(自身を除く): 211638840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 276, 280, 300, 322, 345, 350, 420, 460, 483, 525, 552, 575, 600, 644, 690, 700, 805, 811, 840, 920, 966, 1050, 1150, 1288, 1380, 1400, 1610, 1622, 1725, 1932, 2100, 2300, 2415, 2433, 2760, 3220, 3244, 3450, 3864, 4025, 4055, 4200, 4600, 4830, 4866, 5677, 6440, 6488, 6900, 8050, 8110, 9660, 9732, 11354, 12075, 12165, 13800, 16100, 16220, 17031, 18653, 19320, 19464, 20275, 22708, 24150, 24330, 28385, 32200, 32440, 34062, 37306, 40550, 45416, 48300, 48660, 55959, 56770, 60825, 68124, 74612, 81100, 85155, 93265, 96600, 97320, 111918, 113540, 121650, 130571, 136248, 141925, 149224, 162200, 170310, 186530, 223836, 227080, 243300, 261142, 279795, 283850, 340620, 373060, 391713, 425775, 447672, 466325, 486600, 522284, 559590, 567700, 652855, 681240, 746120, 783426, 851550, 932650, 1044568, 1119180, 1135400, 1305710, 1398975, 1566852, 1703100, 1865300, 1958565, 2238360, 2611420, 2797950, 3133704, 3264275, 3406200, 3730600, 3917130, 5222840, 5595900, 6528550, 7834260, 9792825, 11191800, 13057100, 15668520, 19585650, 26114200, 39171300, 78342600]

約数ペア:

[(1, 78342600), (2, 39171300), (3, 26114200), (4, 19585650), (5, 15668520), (6, 13057100), (7, 11191800), (8, 9792825), (10, 7834260), (12, 6528550), (14, 5595900), (15, 5222840), (20, 3917130), (21, 3730600), (23, 3406200), (24, 3264275), (25, 3133704), (28, 2797950), (30, 2611420), (35, 2238360), (40, 1958565), (42, 1865300), (46, 1703100), (50, 1566852), (56, 1398975), (60, 1305710), (69, 1135400), (70, 1119180), (75, 1044568), (84, 932650), (92, 851550), (100, 783426), (105, 746120), (115, 681240), (120, 652855), (138, 567700), (140, 559590), (150, 522284), (161, 486600), (168, 466325), (175, 447672), (184, 425775), (200, 391713), (210, 373060), (230, 340620), (276, 283850), (280, 279795), (300, 261142), (322, 243300), (345, 227080), (350, 223836), (420, 186530), (460, 170310), (483, 162200), (525, 149224), (552, 141925), (575, 136248), (600, 130571), (644, 121650), (690, 113540), (700, 111918), (805, 97320), (811, 96600), (840, 93265), (920, 85155), (966, 81100), (1050, 74612), (1150, 68124), (1288, 60825), (1380, 56770), (1400, 55959), (1610, 48660), (1622, 48300), (1725, 45416), (1932, 40550), (2100, 37306), (2300, 34062), (2415, 32440), (2433, 32200), (2760, 28385), (3220, 24330), (3244, 24150), (3450, 22708), (3864, 20275), (4025, 19464), (4055, 19320), (4200, 18653), (4600, 17031), (4830, 16220), (4866, 16100), (5677, 13800), (6440, 12165), (6488, 12075), (6900, 11354), (8050, 9732), (8110, 9660)]