91260540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3449}}^1$

素因数の和:3481

約数の個数: 144

約数和(自身を含む): 330372000

約数和(自身を除く): 239111460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3449, 3780, 4410, 5292, 6615, 6898, 8820, 10347, 13230, 13796, 17245, 20694, 24143, 26460, 31041, 34490, 41388, 48286, 51735, 62082, 68980, 72429, 93123, 96572, 103470, 120715, 124164, 144858, 155205, 169001, 186246, 206940, 217287, 241430, 289716, 310410, 338002, 362145, 372492, 434574, 465615, 482860, 507003, 620820, 651861, 676004, 724290, 845005, 869148, 931230, 1014006, 1086435, 1303722, 1448580, 1521009, 1690010, 1862460, 2028012, 2172870, 2535015, 2607444, 3042018, 3259305, 3380020, 4345740, 4563027, 5070030, 6084036, 6518610, 7605045, 9126054, 10140060, 13037220, 15210090, 18252108, 22815135, 30420180, 45630270, 91260540]

約数ペア:

[(1, 91260540), (2, 45630270), (3, 30420180), (4, 22815135), (5, 18252108), (6, 15210090), (7, 13037220), (9, 10140060), (10, 9126054), (12, 7605045), (14, 6518610), (15, 6084036), (18, 5070030), (20, 4563027), (21, 4345740), (27, 3380020), (28, 3259305), (30, 3042018), (35, 2607444), (36, 2535015), (42, 2172870), (45, 2028012), (49, 1862460), (54, 1690010), (60, 1521009), (63, 1448580), (70, 1303722), (84, 1086435), (90, 1014006), (98, 931230), (105, 869148), (108, 845005), (126, 724290), (135, 676004), (140, 651861), (147, 620820), (180, 507003), (189, 482860), (196, 465615), (210, 434574), (245, 372492), (252, 362145), (270, 338002), (294, 310410), (315, 289716), (378, 241430), (420, 217287), (441, 206940), (490, 186246), (540, 169001), (588, 155205), (630, 144858), (735, 124164), (756, 120715), (882, 103470), (945, 96572), (980, 93123), (1260, 72429), (1323, 68980), (1470, 62082), (1764, 51735), (1890, 48286), (2205, 41388), (2646, 34490), (2940, 31041), (3449, 26460), (3780, 24143), (4410, 20694), (5292, 17245), (6615, 13796), (6898, 13230), (8820, 10347)]