77152800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 278982144

約数和(自身を除く): 201829344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 32, 34, 40, 48, 50, 51, 60, 61, 62, 68, 75, 80, 85, 93, 96, 100, 102, 120, 122, 124, 136, 150, 155, 160, 170, 183, 186, 200, 204, 240, 244, 248, 255, 272, 300, 305, 310, 340, 366, 372, 400, 408, 425, 465, 480, 488, 496, 510, 527, 544, 600, 610, 620, 680, 732, 744, 775, 800, 816, 850, 915, 930, 976, 992, 1020, 1037, 1054, 1200, 1220, 1240, 1275, 1360, 1464, 1488, 1525, 1550, 1581, 1632, 1700, 1830, 1860, 1891, 1952, 2040, 2074, 2108, 2325, 2400, 2440, 2480, 2550, 2635, 2720, 2928, 2976, 3050, 3100, 3111, 3162, 3400, 3660, 3720, 3782, 4080, 4148, 4216, 4575, 4650, 4880, 4960, 5100, 5185, 5270, 5673, 5856, 6100, 6200, 6222, 6324, 6800, 7320, 7440, 7564, 7905, 8160, 8296, 8432, 9150, 9300, 9455, 9760, 10200, 10370, 10540, 11346, 12200, 12400, 12444, 12648, 13175, 13600, 14640, 14880, 15128, 15555, 15810, 16592, 16864, 18300, 18600, 18910, 20400, 20740, 21080, 22692, 24400, 24800, 24888, 25296, 25925, 26350, 28365, 29280, 30256, 31110, 31620, 32147, 33184, 36600, 37200, 37820, 39525, 40800, 41480, 42160, 45384, 47275, 48800, 49776, 50592, 51850, 52700, 56730, 60512, 62220, 63240, 64294, 73200, 74400, 75640, 77775, 79050, 82960, 84320, 90768, 94550, 96441, 99552, 103700, 105400, 113460, 124440, 126480, 128588, 141825, 146400, 151280, 155550, 158100, 160735, 165920, 181536, 189100, 192882, 207400, 210800, 226920, 248880, 252960, 257176, 283650, 302560, 311100, 316200, 321470, 378200, 385764, 414800, 421600, 453840, 482205, 497760, 514352, 567300, 622200, 632400, 642940, 756400, 771528, 803675, 829600, 907680, 964410, 1028704, 1134600, 1244400, 1264800, 1285880, 1512800, 1543056, 1607350, 1928820, 2269200, 2411025, 2488800, 2571760, 3086112, 3214700, 3857640, 4538400, 4822050, 5143520, 6429400, 7715280, 9644100, 12858800, 15430560, 19288200, 25717600, 38576400, 77152800]

約数ペア:

[(1, 77152800), (2, 38576400), (3, 25717600), (4, 19288200), (5, 15430560), (6, 12858800), (8, 9644100), (10, 7715280), (12, 6429400), (15, 5143520), (16, 4822050), (17, 4538400), (20, 3857640), (24, 3214700), (25, 3086112), (30, 2571760), (31, 2488800), (32, 2411025), (34, 2269200), (40, 1928820), (48, 1607350), (50, 1543056), (51, 1512800), (60, 1285880), (61, 1264800), (62, 1244400), (68, 1134600), (75, 1028704), (80, 964410), (85, 907680), (93, 829600), (96, 803675), (100, 771528), (102, 756400), (120, 642940), (122, 632400), (124, 622200), (136, 567300), (150, 514352), (155, 497760), (160, 482205), (170, 453840), (183, 421600), (186, 414800), (200, 385764), (204, 378200), (240, 321470), (244, 316200), (248, 311100), (255, 302560), (272, 283650), (300, 257176), (305, 252960), (310, 248880), (340, 226920), (366, 210800), (372, 207400), (400, 192882), (408, 189100), (425, 181536), (465, 165920), (480, 160735), (488, 158100), (496, 155550), (510, 151280), (527, 146400), (544, 141825), (600, 128588), (610, 126480), (620, 124440), (680, 113460), (732, 105400), (744, 103700), (775, 99552), (800, 96441), (816, 94550), (850, 90768), (915, 84320), (930, 82960), (976, 79050), (992, 77775), (1020, 75640), (1037, 74400), (1054, 73200), (1200, 64294), (1220, 63240), (1240, 62220), (1275, 60512), (1360, 56730), (1464, 52700), (1488, 51850), (1525, 50592), (1550, 49776), (1581, 48800), (1632, 47275), (1700, 45384), (1830, 42160), (1860, 41480), (1891, 40800), (1952, 39525), (2040, 37820), (2074, 37200), (2108, 36600), (2325, 33184), (2400, 32147), (2440, 31620), (2480, 31110), (2550, 30256), (2635, 29280), (2720, 28365), (2928, 26350), (2976, 25925), (3050, 25296), (3100, 24888), (3111, 24800), (3162, 24400), (3400, 22692), (3660, 21080), (3720, 20740), (3782, 20400), (4080, 18910), (4148, 18600), (4216, 18300), (4575, 16864), (4650, 16592), (4880, 15810), (4960, 15555), (5100, 15128), (5185, 14880), (5270, 14640), (5673, 13600), (5856, 13175), (6100, 12648), (6200, 12444), (6222, 12400), (6324, 12200), (6800, 11346), (7320, 10540), (7440, 10370), (7564, 10200), (7905, 9760), (8160, 9455), (8296, 9300), (8432, 9150)]