65639700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 253317120

約数和(自身を除く): 187677420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 27, 28, 30, 35, 36, 42, 45, 46, 50, 54, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 108, 115, 126, 135, 138, 140, 150, 151, 161, 175, 180, 189, 207, 210, 225, 230, 252, 270, 276, 300, 302, 315, 322, 345, 350, 378, 414, 420, 450, 453, 460, 483, 525, 540, 575, 604, 621, 630, 644, 675, 690, 700, 755, 756, 805, 828, 900, 906, 945, 966, 1035, 1050, 1057, 1150, 1242, 1260, 1350, 1359, 1380, 1449, 1510, 1575, 1610, 1725, 1812, 1890, 1932, 2070, 2100, 2114, 2265, 2300, 2415, 2484, 2700, 2718, 2898, 3020, 3105, 3150, 3171, 3220, 3450, 3473, 3775, 3780, 4025, 4077, 4140, 4228, 4347, 4530, 4725, 4830, 5175, 5285, 5436, 5796, 6210, 6300, 6342, 6795, 6900, 6946, 7245, 7550, 8050, 8154, 8694, 9060, 9450, 9513, 9660, 10350, 10419, 10570, 11325, 12075, 12420, 12684, 13590, 13892, 14490, 15100, 15525, 15855, 16100, 16308, 17365, 17388, 18900, 19026, 20385, 20700, 20838, 21140, 21735, 22650, 24150, 24311, 26425, 27180, 28539, 28980, 31050, 31257, 31710, 33975, 34730, 36225, 38052, 40770, 41676, 43470, 45300, 47565, 48300, 48622, 52095, 52850, 57078, 62100, 62514, 63420, 67950, 69460, 72450, 72933, 79275, 81540, 86825, 86940, 93771, 95130, 97244, 101925, 104190, 105700, 108675, 114156, 121555, 125028, 135900, 142695, 144900, 145866, 156285, 158550, 173650, 187542, 190260, 203850, 208380, 217350, 218799, 237825, 243110, 260475, 285390, 291732, 312570, 317100, 347300, 364665, 375084, 407700, 434700, 437598, 468855, 475650, 486220, 520950, 570780, 607775, 625140, 656397, 713475, 729330, 781425, 875196, 937710, 951300, 1041900, 1093995, 1215550, 1312794, 1426950, 1458660, 1562850, 1823325, 1875420, 2187990, 2344275, 2431100, 2625588, 2853900, 3125700, 3281985, 3646650, 4375980, 4688550, 5469975, 6563970, 7293300, 9377100, 10939950, 13127940, 16409925, 21879900, 32819850, 65639700]

約数ペア:

[(1, 65639700), (2, 32819850), (3, 21879900), (4, 16409925), (5, 13127940), (6, 10939950), (7, 9377100), (9, 7293300), (10, 6563970), (12, 5469975), (14, 4688550), (15, 4375980), (18, 3646650), (20, 3281985), (21, 3125700), (23, 2853900), (25, 2625588), (27, 2431100), (28, 2344275), (30, 2187990), (35, 1875420), (36, 1823325), (42, 1562850), (45, 1458660), (46, 1426950), (50, 1312794), (54, 1215550), (60, 1093995), (63, 1041900), (69, 951300), (70, 937710), (75, 875196), (84, 781425), (90, 729330), (92, 713475), (100, 656397), (105, 625140), (108, 607775), (115, 570780), (126, 520950), (135, 486220), (138, 475650), (140, 468855), (150, 437598), (151, 434700), (161, 407700), (175, 375084), (180, 364665), (189, 347300), (207, 317100), (210, 312570), (225, 291732), (230, 285390), (252, 260475), (270, 243110), (276, 237825), (300, 218799), (302, 217350), (315, 208380), (322, 203850), (345, 190260), (350, 187542), (378, 173650), (414, 158550), (420, 156285), (450, 145866), (453, 144900), (460, 142695), (483, 135900), (525, 125028), (540, 121555), (575, 114156), (604, 108675), (621, 105700), (630, 104190), (644, 101925), (675, 97244), (690, 95130), (700, 93771), (755, 86940), (756, 86825), (805, 81540), (828, 79275), (900, 72933), (906, 72450), (945, 69460), (966, 67950), (1035, 63420), (1050, 62514), (1057, 62100), (1150, 57078), (1242, 52850), (1260, 52095), (1350, 48622), (1359, 48300), (1380, 47565), (1449, 45300), (1510, 43470), (1575, 41676), (1610, 40770), (1725, 38052), (1812, 36225), (1890, 34730), (1932, 33975), (2070, 31710), (2100, 31257), (2114, 31050), (2265, 28980), (2300, 28539), (2415, 27180), (2484, 26425), (2700, 24311), (2718, 24150), (2898, 22650), (3020, 21735), (3105, 21140), (3150, 20838), (3171, 20700), (3220, 20385), (3450, 19026), (3473, 18900), (3775, 17388), (3780, 17365), (4025, 16308), (4077, 16100), (4140, 15855), (4228, 15525), (4347, 15100), (4530, 14490), (4725, 13892), (4830, 13590), (5175, 12684), (5285, 12420), (5436, 12075), (5796, 11325), (6210, 10570), (6300, 10419), (6342, 10350), (6795, 9660), (6900, 9513), (6946, 9450), (7245, 9060), (7550, 8694), (8050, 8154)]