186128460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 216

約数和(自身を含む): 672235200

約数和(自身を除く): 486106740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 49, 60, 63, 70, 84, 90, 94, 98, 105, 126, 140, 141, 147, 180, 188, 196, 210, 235, 245, 252, 282, 294, 315, 329, 420, 423, 441, 449, 470, 490, 564, 588, 630, 658, 705, 735, 846, 882, 898, 940, 980, 987, 1260, 1316, 1347, 1410, 1470, 1645, 1692, 1764, 1796, 1974, 2115, 2205, 2245, 2303, 2694, 2820, 2940, 2961, 3143, 3290, 3948, 4041, 4230, 4410, 4490, 4606, 4935, 5388, 5922, 6286, 6580, 6735, 6909, 8082, 8460, 8820, 8980, 9212, 9429, 9870, 11515, 11844, 12572, 13470, 13818, 14805, 15715, 16164, 18858, 19740, 20205, 20727, 21103, 22001, 23030, 26940, 27636, 28287, 29610, 31430, 34545, 37716, 40410, 41454, 42206, 44002, 46060, 47145, 56574, 59220, 62860, 63309, 66003, 69090, 80820, 82908, 84412, 88004, 94290, 103635, 105515, 110005, 113148, 126618, 132006, 138180, 141435, 147721, 188580, 189927, 198009, 207270, 211030, 220010, 253236, 264012, 282870, 295442, 316545, 330015, 379854, 396018, 414540, 422060, 440020, 443163, 565740, 590884, 633090, 660030, 738605, 759708, 792036, 886326, 949635, 990045, 1034047, 1266180, 1320060, 1329489, 1477210, 1772652, 1899270, 1980090, 2068094, 2215815, 2658978, 2954420, 3102141, 3798540, 3960180, 4136188, 4431630, 5170235, 5317956, 6204282, 6647445, 8863260, 9306423, 10340470, 12408564, 13294890, 15510705, 18612846, 20680940, 26589780, 31021410, 37225692, 46532115, 62042820, 93064230, 186128460]

約数ペア:

[(1, 186128460), (2, 93064230), (3, 62042820), (4, 46532115), (5, 37225692), (6, 31021410), (7, 26589780), (9, 20680940), (10, 18612846), (12, 15510705), (14, 13294890), (15, 12408564), (18, 10340470), (20, 9306423), (21, 8863260), (28, 6647445), (30, 6204282), (35, 5317956), (36, 5170235), (42, 4431630), (45, 4136188), (47, 3960180), (49, 3798540), (60, 3102141), (63, 2954420), (70, 2658978), (84, 2215815), (90, 2068094), (94, 1980090), (98, 1899270), (105, 1772652), (126, 1477210), (140, 1329489), (141, 1320060), (147, 1266180), (180, 1034047), (188, 990045), (196, 949635), (210, 886326), (235, 792036), (245, 759708), (252, 738605), (282, 660030), (294, 633090), (315, 590884), (329, 565740), (420, 443163), (423, 440020), (441, 422060), (449, 414540), (470, 396018), (490, 379854), (564, 330015), (588, 316545), (630, 295442), (658, 282870), (705, 264012), (735, 253236), (846, 220010), (882, 211030), (898, 207270), (940, 198009), (980, 189927), (987, 188580), (1260, 147721), (1316, 141435), (1347, 138180), (1410, 132006), (1470, 126618), (1645, 113148), (1692, 110005), (1764, 105515), (1796, 103635), (1974, 94290), (2115, 88004), (2205, 84412), (2245, 82908), (2303, 80820), (2694, 69090), (2820, 66003), (2940, 63309), (2961, 62860), (3143, 59220), (3290, 56574), (3948, 47145), (4041, 46060), (4230, 44002), (4410, 42206), (4490, 41454), (4606, 40410), (4935, 37716), (5388, 34545), (5922, 31430), (6286, 29610), (6580, 28287), (6735, 27636), (6909, 26940), (8082, 23030), (8460, 22001), (8820, 21103), (8980, 20727), (9212, 20205), (9429, 19740), (9870, 18858), (11515, 16164), (11844, 15715), (12572, 14805), (13470, 13818)]