89687520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1634

約数の個数: 192

約数和(自身を含む): 338264640

約数和(自身を除く): 248577120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1597, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3194, 3510, 3744, 4320, 4680, 4791, 5616, 6240, 6388, 7020, 7985, 9360, 9582, 11232, 12776, 14040, 14373, 15970, 18720, 19164, 20761, 23955, 25552, 28080, 28746, 31940, 38328, 41522, 43119, 47910, 51104, 56160, 57492, 62283, 63880, 71865, 76656, 83044, 86238, 95820, 103805, 114984, 124566, 127760, 143730, 153312, 166088, 172476, 186849, 191640, 207610, 215595, 229968, 249132, 255520, 287460, 311415, 332176, 344952, 373698, 383280, 415220, 431190, 459936, 498264, 560547, 574920, 622830, 664352, 689904, 747396, 766560, 830440, 862380, 934245, 996528, 1121094, 1149840, 1245660, 1379808, 1494792, 1660880, 1724760, 1868490, 1993056, 2242188, 2299680, 2491320, 2802735, 2989584, 3321760, 3449520, 3736980, 4484376, 4982640, 5605470, 5979168, 6899040, 7473960, 8968752, 9965280, 11210940, 14947920, 17937504, 22421880, 29895840, 44843760, 89687520]

約数ペア:

[(1, 89687520), (2, 44843760), (3, 29895840), (4, 22421880), (5, 17937504), (6, 14947920), (8, 11210940), (9, 9965280), (10, 8968752), (12, 7473960), (13, 6899040), (15, 5979168), (16, 5605470), (18, 4982640), (20, 4484376), (24, 3736980), (26, 3449520), (27, 3321760), (30, 2989584), (32, 2802735), (36, 2491320), (39, 2299680), (40, 2242188), (45, 1993056), (48, 1868490), (52, 1724760), (54, 1660880), (60, 1494792), (65, 1379808), (72, 1245660), (78, 1149840), (80, 1121094), (90, 996528), (96, 934245), (104, 862380), (108, 830440), (117, 766560), (120, 747396), (130, 689904), (135, 664352), (144, 622830), (156, 574920), (160, 560547), (180, 498264), (195, 459936), (208, 431190), (216, 415220), (234, 383280), (240, 373698), (260, 344952), (270, 332176), (288, 311415), (312, 287460), (351, 255520), (360, 249132), (390, 229968), (416, 215595), (432, 207610), (468, 191640), (480, 186849), (520, 172476), (540, 166088), (585, 153312), (624, 143730), (702, 127760), (720, 124566), (780, 114984), (864, 103805), (936, 95820), (1040, 86238), (1080, 83044), (1170, 76656), (1248, 71865), (1404, 63880), (1440, 62283), (1560, 57492), (1597, 56160), (1755, 51104), (1872, 47910), (2080, 43119), (2160, 41522), (2340, 38328), (2808, 31940), (3120, 28746), (3194, 28080), (3510, 25552), (3744, 23955), (4320, 20761), (4680, 19164), (4791, 18720), (5616, 15970), (6240, 14373), (6388, 14040), (7020, 12776), (7985, 11232), (9360, 9582)]