109072000

素因数分解:

$2^7\times 5^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 287848080

約数和(自身を除く): 178776080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 200, 250, 272, 320, 340, 400, 401, 425, 500, 544, 640, 680, 800, 802, 850, 1000, 1088, 1360, 1600, 1604, 1700, 2000, 2005, 2125, 2176, 2720, 3200, 3208, 3400, 4000, 4010, 4250, 5440, 6416, 6800, 6817, 8000, 8020, 8500, 10025, 10880, 12832, 13600, 13634, 16000, 16040, 17000, 20050, 25664, 27200, 27268, 32080, 34000, 34085, 40100, 50125, 51328, 54400, 54536, 64160, 68000, 68170, 80200, 100250, 109072, 128320, 136000, 136340, 160400, 170425, 200500, 218144, 256640, 272000, 272680, 320800, 340850, 401000, 436288, 545360, 641600, 681700, 802000, 852125, 872576, 1090720, 1283200, 1363400, 1604000, 1704250, 2181440, 2726800, 3208000, 3408500, 4362880, 5453600, 6416000, 6817000, 10907200, 13634000, 21814400, 27268000, 54536000, 109072000]

約数ペア:

[(1, 109072000), (2, 54536000), (4, 27268000), (5, 21814400), (8, 13634000), (10, 10907200), (16, 6817000), (17, 6416000), (20, 5453600), (25, 4362880), (32, 3408500), (34, 3208000), (40, 2726800), (50, 2181440), (64, 1704250), (68, 1604000), (80, 1363400), (85, 1283200), (100, 1090720), (125, 872576), (128, 852125), (136, 802000), (160, 681700), (170, 641600), (200, 545360), (250, 436288), (272, 401000), (320, 340850), (340, 320800), (400, 272680), (401, 272000), (425, 256640), (500, 218144), (544, 200500), (640, 170425), (680, 160400), (800, 136340), (802, 136000), (850, 128320), (1000, 109072), (1088, 100250), (1360, 80200), (1600, 68170), (1604, 68000), (1700, 64160), (2000, 54536), (2005, 54400), (2125, 51328), (2176, 50125), (2720, 40100), (3200, 34085), (3208, 34000), (3400, 32080), (4000, 27268), (4010, 27200), (4250, 25664), (5440, 20050), (6416, 17000), (6800, 16040), (6817, 16000), (8000, 13634), (8020, 13600), (8500, 12832), (10025, 10880)]