109019120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 308016000

約数和(自身を除く): 198996880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 137, 140, 145, 196, 203, 232, 245, 274, 280, 290, 343, 392, 406, 464, 490, 548, 560, 580, 685, 686, 784, 812, 959, 980, 1015, 1096, 1160, 1370, 1372, 1421, 1624, 1715, 1918, 1960, 2030, 2192, 2320, 2740, 2744, 2842, 3248, 3430, 3836, 3920, 3973, 4060, 4795, 5480, 5488, 5684, 6713, 6860, 7105, 7672, 7946, 8120, 9590, 9947, 10960, 11368, 13426, 13720, 14210, 15344, 15892, 16240, 19180, 19865, 19894, 22736, 26852, 27440, 27811, 28420, 31784, 33565, 38360, 39730, 39788, 46991, 49735, 53704, 55622, 56840, 63568, 67130, 76720, 79460, 79576, 93982, 99470, 107408, 111244, 113680, 134260, 139055, 158920, 159152, 187964, 194677, 198940, 222488, 234955, 268520, 278110, 317840, 375928, 389354, 397880, 444976, 469910, 537040, 556220, 751856, 778708, 795760, 939820, 973385, 1112440, 1362739, 1557416, 1879640, 1946770, 2224880, 2725478, 3114832, 3759280, 3893540, 5450956, 6813695, 7787080, 10901912, 13627390, 15574160, 21803824, 27254780, 54509560, 109019120]

約数ペア:

[(1, 109019120), (2, 54509560), (4, 27254780), (5, 21803824), (7, 15574160), (8, 13627390), (10, 10901912), (14, 7787080), (16, 6813695), (20, 5450956), (28, 3893540), (29, 3759280), (35, 3114832), (40, 2725478), (49, 2224880), (56, 1946770), (58, 1879640), (70, 1557416), (80, 1362739), (98, 1112440), (112, 973385), (116, 939820), (137, 795760), (140, 778708), (145, 751856), (196, 556220), (203, 537040), (232, 469910), (245, 444976), (274, 397880), (280, 389354), (290, 375928), (343, 317840), (392, 278110), (406, 268520), (464, 234955), (490, 222488), (548, 198940), (560, 194677), (580, 187964), (685, 159152), (686, 158920), (784, 139055), (812, 134260), (959, 113680), (980, 111244), (1015, 107408), (1096, 99470), (1160, 93982), (1370, 79576), (1372, 79460), (1421, 76720), (1624, 67130), (1715, 63568), (1918, 56840), (1960, 55622), (2030, 53704), (2192, 49735), (2320, 46991), (2740, 39788), (2744, 39730), (2842, 38360), (3248, 33565), (3430, 31784), (3836, 28420), (3920, 27811), (3973, 27440), (4060, 26852), (4795, 22736), (5480, 19894), (5488, 19865), (5684, 19180), (6713, 16240), (6860, 15892), (7105, 15344), (7672, 14210), (7946, 13720), (8120, 13426), (9590, 11368), (9947, 10960)]