275210460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{3467}}^1$

素因数の和:3502

約数の個数: 180

約数和(自身を含む): 1004589432

約数和(自身を除く): 729378972

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, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3467, 3780, 3969, 4410, 5292, 5670, 6615, 6934, 7938, 8820, 10401, 11340, 13230, 13868, 15876, 17335, 19845, 20802, 24269, 26460, 31203, 34670, 39690, 41604, 48538, 52005, 62406, 69340, 72807, 79380, 93609, 97076, 104010, 121345, 124812, 145614, 156015, 169883, 187218, 208020, 218421, 242690, 280827, 291228, 312030, 339766, 364035, 374436, 436842, 468045, 485380, 509649, 561654, 624060, 655263, 679532, 728070, 849415, 873684, 936090, 1019298, 1092105, 1123308, 1310526, 1404135, 1456140, 1528947, 1698830, 1872180, 1965789, 2038596, 2184210, 2548245, 2621052, 2808270, 3057894, 3276315, 3397660, 3931578, 4368420, 4586841, 5096490, 5616540, 6115788, 6552630, 7644735, 7863156, 9173682, 9828945, 10192980, 13105260, 13760523, 15289470, 18347364, 19657890, 22934205, 27521046, 30578940, 39315780, 45868410, 55042092, 68802615, 91736820, 137605230, 275210460]

約数ペア:

[(1, 275210460), (2, 137605230), (3, 91736820), (4, 68802615), (5, 55042092), (6, 45868410), (7, 39315780), (9, 30578940), (10, 27521046), (12, 22934205), (14, 19657890), (15, 18347364), (18, 15289470), (20, 13760523), (21, 13105260), (27, 10192980), (28, 9828945), (30, 9173682), (35, 7863156), (36, 7644735), (42, 6552630), (45, 6115788), (49, 5616540), (54, 5096490), (60, 4586841), (63, 4368420), (70, 3931578), (81, 3397660), (84, 3276315), (90, 3057894), (98, 2808270), (105, 2621052), (108, 2548245), (126, 2184210), (135, 2038596), (140, 1965789), (147, 1872180), (162, 1698830), (180, 1528947), (189, 1456140), (196, 1404135), (210, 1310526), (245, 1123308), (252, 1092105), (270, 1019298), (294, 936090), (315, 873684), (324, 849415), (378, 728070), (405, 679532), (420, 655263), (441, 624060), (490, 561654), (540, 509649), (567, 485380), (588, 468045), (630, 436842), (735, 374436), (756, 364035), (810, 339766), (882, 312030), (945, 291228), (980, 280827), (1134, 242690), (1260, 218421), (1323, 208020), (1470, 187218), (1620, 169883), (1764, 156015), (1890, 145614), (2205, 124812), (2268, 121345), (2646, 104010), (2835, 97076), (2940, 93609), (3467, 79380), (3780, 72807), (3969, 69340), (4410, 62406), (5292, 52005), (5670, 48538), (6615, 41604), (6934, 39690), (7938, 34670), (8820, 31203), (10401, 26460), (11340, 24269), (13230, 20802), (13868, 19845), (15876, 17335)]