85739400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 319176000

約数和(自身を除く): 233436600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 25, 30, 36, 38, 40, 45, 46, 50, 57, 60, 69, 72, 75, 76, 90, 92, 95, 100, 109, 114, 115, 120, 138, 150, 152, 171, 180, 184, 190, 200, 207, 218, 225, 228, 230, 276, 285, 300, 327, 342, 345, 360, 380, 414, 436, 437, 450, 456, 460, 475, 545, 552, 570, 575, 600, 654, 684, 690, 760, 828, 855, 872, 874, 900, 920, 950, 981, 1035, 1090, 1140, 1150, 1308, 1311, 1368, 1380, 1425, 1635, 1656, 1710, 1725, 1748, 1800, 1900, 1962, 2070, 2071, 2180, 2185, 2280, 2300, 2507, 2616, 2622, 2725, 2760, 2850, 3270, 3420, 3450, 3496, 3800, 3924, 3933, 4140, 4142, 4275, 4360, 4370, 4600, 4905, 5014, 5175, 5244, 5450, 5700, 6213, 6540, 6555, 6840, 6900, 7521, 7848, 7866, 8175, 8280, 8284, 8550, 8740, 9810, 10028, 10350, 10355, 10488, 10900, 10925, 11400, 12426, 12535, 13080, 13110, 13800, 15042, 15732, 16350, 16568, 17100, 17480, 18639, 19620, 19665, 20056, 20700, 20710, 21800, 21850, 22563, 24525, 24852, 25070, 26220, 30084, 31065, 31464, 32700, 32775, 34200, 37278, 37605, 39240, 39330, 41400, 41420, 43700, 45126, 47633, 49050, 49704, 50140, 51775, 52440, 60168, 62130, 62675, 65400, 65550, 74556, 75210, 78660, 82840, 87400, 90252, 93195, 95266, 98100, 98325, 100280, 103550, 112815, 124260, 125350, 131100, 142899, 149112, 150420, 155325, 157320, 180504, 186390, 188025, 190532, 196200, 196650, 207100, 225630, 238165, 248520, 250700, 262200, 285798, 300840, 310650, 372780, 376050, 381064, 393300, 414200, 428697, 451260, 465975, 476330, 501400, 564075, 571596, 621300, 714495, 745560, 752100, 786600, 857394, 902520, 931950, 952660, 1128150, 1143192, 1190825, 1242600, 1428990, 1504200, 1714788, 1863900, 1905320, 2143485, 2256300, 2381650, 2857980, 3429576, 3572475, 3727800, 4286970, 4512600, 4763300, 5715960, 7144950, 8573940, 9526600, 10717425, 14289900, 17147880, 21434850, 28579800, 42869700, 85739400]

約数ペア:

[(1, 85739400), (2, 42869700), (3, 28579800), (4, 21434850), (5, 17147880), (6, 14289900), (8, 10717425), (9, 9526600), (10, 8573940), (12, 7144950), (15, 5715960), (18, 4763300), (19, 4512600), (20, 4286970), (23, 3727800), (24, 3572475), (25, 3429576), (30, 2857980), (36, 2381650), (38, 2256300), (40, 2143485), (45, 1905320), (46, 1863900), (50, 1714788), (57, 1504200), (60, 1428990), (69, 1242600), (72, 1190825), (75, 1143192), (76, 1128150), (90, 952660), (92, 931950), (95, 902520), (100, 857394), (109, 786600), (114, 752100), (115, 745560), (120, 714495), (138, 621300), (150, 571596), (152, 564075), (171, 501400), (180, 476330), (184, 465975), (190, 451260), (200, 428697), (207, 414200), (218, 393300), (225, 381064), (228, 376050), (230, 372780), (276, 310650), (285, 300840), (300, 285798), (327, 262200), (342, 250700), (345, 248520), (360, 238165), (380, 225630), (414, 207100), (436, 196650), (437, 196200), (450, 190532), (456, 188025), (460, 186390), (475, 180504), (545, 157320), (552, 155325), (570, 150420), (575, 149112), (600, 142899), (654, 131100), (684, 125350), (690, 124260), (760, 112815), (828, 103550), (855, 100280), (872, 98325), (874, 98100), (900, 95266), (920, 93195), (950, 90252), (981, 87400), (1035, 82840), (1090, 78660), (1140, 75210), (1150, 74556), (1308, 65550), (1311, 65400), (1368, 62675), (1380, 62130), (1425, 60168), (1635, 52440), (1656, 51775), (1710, 50140), (1725, 49704), (1748, 49050), (1800, 47633), (1900, 45126), (1962, 43700), (2070, 41420), (2071, 41400), (2180, 39330), (2185, 39240), (2280, 37605), (2300, 37278), (2507, 34200), (2616, 32775), (2622, 32700), (2725, 31464), (2760, 31065), (2850, 30084), (3270, 26220), (3420, 25070), (3450, 24852), (3496, 24525), (3800, 22563), (3924, 21850), (3933, 21800), (4140, 20710), (4142, 20700), (4275, 20056), (4360, 19665), (4370, 19620), (4600, 18639), (4905, 17480), (5014, 17100), (5175, 16568), (5244, 16350), (5450, 15732), (5700, 15042), (6213, 13800), (6540, 13110), (6555, 13080), (6840, 12535), (6900, 12426), (7521, 11400), (7848, 10925), (7866, 10900), (8175, 10488), (8280, 10355), (8284, 10350), (8550, 10028), (8740, 9810)]