9854404920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{15439}}^1$

素因数の和:15659

約数の個数: 160

約数和(自身を含む): 33292036800

約数和(自身を除く): 23437631880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 270, 324, 360, 394, 405, 540, 591, 648, 788, 810, 985, 1080, 1182, 1576, 1620, 1773, 1970, 2364, 2955, 3240, 3546, 3940, 4728, 5319, 5910, 7092, 7880, 8865, 10638, 11820, 14184, 15439, 15957, 17730, 21276, 23640, 26595, 30878, 31914, 35460, 42552, 46317, 53190, 61756, 63828, 70920, 77195, 79785, 92634, 106380, 123512, 127656, 138951, 154390, 159570, 185268, 212760, 231585, 277902, 308780, 319140, 370536, 416853, 463170, 555804, 617560, 638280, 694755, 833706, 926340, 1111608, 1250559, 1389510, 1667412, 1852680, 2084265, 2501118, 2779020, 3041483, 3334824, 4168530, 5002236, 5558040, 6082966, 6252795, 8337060, 9124449, 10004472, 12165932, 12505590, 15207415, 16674120, 18248898, 24331864, 25011180, 27373347, 30414830, 36497796, 45622245, 50022360, 54746694, 60829660, 72995592, 82120041, 91244490, 109493388, 121659320, 136866735, 164240082, 182488980, 218986776, 246360123, 273733470, 328480164, 364977960, 410600205, 492720246, 547466940, 656960328, 821200410, 985440492, 1094933880, 1231800615, 1642400820, 1970880984, 2463601230, 3284801640, 4927202460, 9854404920]

約数ペア:

[(1, 9854404920), (2, 4927202460), (3, 3284801640), (4, 2463601230), (5, 1970880984), (6, 1642400820), (8, 1231800615), (9, 1094933880), (10, 985440492), (12, 821200410), (15, 656960328), (18, 547466940), (20, 492720246), (24, 410600205), (27, 364977960), (30, 328480164), (36, 273733470), (40, 246360123), (45, 218986776), (54, 182488980), (60, 164240082), (72, 136866735), (81, 121659320), (90, 109493388), (108, 91244490), (120, 82120041), (135, 72995592), (162, 60829660), (180, 54746694), (197, 50022360), (216, 45622245), (270, 36497796), (324, 30414830), (360, 27373347), (394, 25011180), (405, 24331864), (540, 18248898), (591, 16674120), (648, 15207415), (788, 12505590), (810, 12165932), (985, 10004472), (1080, 9124449), (1182, 8337060), (1576, 6252795), (1620, 6082966), (1773, 5558040), (1970, 5002236), (2364, 4168530), (2955, 3334824), (3240, 3041483), (3546, 2779020), (3940, 2501118), (4728, 2084265), (5319, 1852680), (5910, 1667412), (7092, 1389510), (7880, 1250559), (8865, 1111608), (10638, 926340), (11820, 833706), (14184, 694755), (15439, 638280), (15957, 617560), (17730, 555804), (21276, 463170), (23640, 416853), (26595, 370536), (30878, 319140), (31914, 308780), (35460, 277902), (42552, 231585), (46317, 212760), (53190, 185268), (61756, 159570), (63828, 154390), (70920, 138951), (77195, 127656), (79785, 123512), (92634, 106380)]