79301600

素因数分解:

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

素因数の和:75

約数の個数: 216

約数和(自身を含む): 239828400

約数和(自身を除く): 160526800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 272, 280, 289, 340, 343, 350, 392, 400, 425, 476, 490, 544, 560, 578, 595, 680, 686, 700, 784, 800, 833, 850, 952, 980, 1120, 1156, 1190, 1225, 1360, 1372, 1400, 1445, 1568, 1666, 1700, 1715, 1904, 1960, 2023, 2312, 2380, 2450, 2720, 2744, 2800, 2890, 2975, 3332, 3400, 3430, 3808, 3920, 4046, 4165, 4624, 4760, 4900, 5488, 5600, 5780, 5831, 5950, 6664, 6800, 6860, 7225, 7840, 8092, 8330, 8575, 9248, 9520, 9800, 10115, 10976, 11560, 11662, 11900, 13328, 13600, 13720, 14161, 14450, 16184, 16660, 17150, 19040, 19600, 20230, 20825, 23120, 23324, 23800, 26656, 27440, 28322, 28900, 29155, 32368, 33320, 34300, 39200, 40460, 41650, 46240, 46648, 47600, 50575, 54880, 56644, 57800, 58310, 64736, 66640, 68600, 70805, 80920, 83300, 93296, 95200, 99127, 101150, 113288, 115600, 116620, 133280, 137200, 141610, 145775, 161840, 166600, 186592, 198254, 202300, 226576, 231200, 233240, 274400, 283220, 291550, 323680, 333200, 354025, 396508, 404600, 453152, 466480, 495635, 566440, 583100, 666400, 708050, 793016, 809200, 932960, 991270, 1132880, 1166200, 1416100, 1586032, 1618400, 1982540, 2265760, 2332400, 2478175, 2832200, 3172064, 3965080, 4664800, 4956350, 5664400, 7930160, 9912700, 11328800, 15860320, 19825400, 39650800, 79301600]

約数ペア:

[(1, 79301600), (2, 39650800), (4, 19825400), (5, 15860320), (7, 11328800), (8, 9912700), (10, 7930160), (14, 5664400), (16, 4956350), (17, 4664800), (20, 3965080), (25, 3172064), (28, 2832200), (32, 2478175), (34, 2332400), (35, 2265760), (40, 1982540), (49, 1618400), (50, 1586032), (56, 1416100), (68, 1166200), (70, 1132880), (80, 991270), (85, 932960), (98, 809200), (100, 793016), (112, 708050), (119, 666400), (136, 583100), (140, 566440), (160, 495635), (170, 466480), (175, 453152), (196, 404600), (200, 396508), (224, 354025), (238, 333200), (245, 323680), (272, 291550), (280, 283220), (289, 274400), (340, 233240), (343, 231200), (350, 226576), (392, 202300), (400, 198254), (425, 186592), (476, 166600), (490, 161840), (544, 145775), (560, 141610), (578, 137200), (595, 133280), (680, 116620), (686, 115600), (700, 113288), (784, 101150), (800, 99127), (833, 95200), (850, 93296), (952, 83300), (980, 80920), (1120, 70805), (1156, 68600), (1190, 66640), (1225, 64736), (1360, 58310), (1372, 57800), (1400, 56644), (1445, 54880), (1568, 50575), (1666, 47600), (1700, 46648), (1715, 46240), (1904, 41650), (1960, 40460), (2023, 39200), (2312, 34300), (2380, 33320), (2450, 32368), (2720, 29155), (2744, 28900), (2800, 28322), (2890, 27440), (2975, 26656), (3332, 23800), (3400, 23324), (3430, 23120), (3808, 20825), (3920, 20230), (4046, 19600), (4165, 19040), (4624, 17150), (4760, 16660), (4900, 16184), (5488, 14450), (5600, 14161), (5780, 13720), (5831, 13600), (5950, 13328), (6664, 11900), (6800, 11662), (6860, 11560), (7225, 10976), (7840, 10115), (8092, 9800), (8330, 9520), (8575, 9248)]