231170400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 216

約数和(自身を含む): 826056504

約数和(自身を除く): 594886104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 97, 100, 120, 144, 150, 160, 180, 194, 200, 225, 240, 288, 291, 300, 331, 360, 388, 400, 450, 480, 485, 582, 600, 662, 720, 776, 800, 873, 900, 970, 993, 1164, 1200, 1324, 1440, 1455, 1552, 1655, 1746, 1800, 1940, 1986, 2328, 2400, 2425, 2648, 2910, 2979, 3104, 3310, 3492, 3600, 3880, 3972, 4365, 4656, 4850, 4965, 5296, 5820, 5958, 6620, 6984, 7200, 7275, 7760, 7944, 8275, 8730, 9312, 9700, 9930, 10592, 11640, 11916, 13240, 13968, 14550, 14895, 15520, 15888, 16550, 17460, 19400, 19860, 21825, 23280, 23832, 24825, 26480, 27936, 29100, 29790, 31776, 32107, 33100, 34920, 38800, 39720, 43650, 46560, 47664, 49650, 52960, 58200, 59580, 64214, 66200, 69840, 74475, 77600, 79440, 87300, 95328, 96321, 99300, 116400, 119160, 128428, 132400, 139680, 148950, 158880, 160535, 174600, 192642, 198600, 232800, 238320, 256856, 264800, 288963, 297900, 321070, 349200, 385284, 397200, 476640, 481605, 513712, 577926, 595800, 642140, 698400, 770568, 794400, 802675, 963210, 1027424, 1155852, 1191600, 1284280, 1444815, 1541136, 1605350, 1926420, 2311704, 2383200, 2408025, 2568560, 2889630, 3082272, 3210700, 3852840, 4623408, 4816050, 5137120, 5779260, 6421400, 7224075, 7705680, 9246816, 9632100, 11558520, 12842800, 14448150, 15411360, 19264200, 23117040, 25685600, 28896300, 38528400, 46234080, 57792600, 77056800, 115585200, 231170400]

約数ペア:

[(1, 231170400), (2, 115585200), (3, 77056800), (4, 57792600), (5, 46234080), (6, 38528400), (8, 28896300), (9, 25685600), (10, 23117040), (12, 19264200), (15, 15411360), (16, 14448150), (18, 12842800), (20, 11558520), (24, 9632100), (25, 9246816), (30, 7705680), (32, 7224075), (36, 6421400), (40, 5779260), (45, 5137120), (48, 4816050), (50, 4623408), (60, 3852840), (72, 3210700), (75, 3082272), (80, 2889630), (90, 2568560), (96, 2408025), (97, 2383200), (100, 2311704), (120, 1926420), (144, 1605350), (150, 1541136), (160, 1444815), (180, 1284280), (194, 1191600), (200, 1155852), (225, 1027424), (240, 963210), (288, 802675), (291, 794400), (300, 770568), (331, 698400), (360, 642140), (388, 595800), (400, 577926), (450, 513712), (480, 481605), (485, 476640), (582, 397200), (600, 385284), (662, 349200), (720, 321070), (776, 297900), (800, 288963), (873, 264800), (900, 256856), (970, 238320), (993, 232800), (1164, 198600), (1200, 192642), (1324, 174600), (1440, 160535), (1455, 158880), (1552, 148950), (1655, 139680), (1746, 132400), (1800, 128428), (1940, 119160), (1986, 116400), (2328, 99300), (2400, 96321), (2425, 95328), (2648, 87300), (2910, 79440), (2979, 77600), (3104, 74475), (3310, 69840), (3492, 66200), (3600, 64214), (3880, 59580), (3972, 58200), (4365, 52960), (4656, 49650), (4850, 47664), (4965, 46560), (5296, 43650), (5820, 39720), (5958, 38800), (6620, 34920), (6984, 33100), (7200, 32107), (7275, 31776), (7760, 29790), (7944, 29100), (8275, 27936), (8730, 26480), (9312, 24825), (9700, 23832), (9930, 23280), (10592, 21825), (11640, 19860), (11916, 19400), (13240, 17460), (13968, 16550), (14550, 15888), (14895, 15520)]