105066780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2788

約数の個数: 144

約数和(自身を含む): 368676000

約数和(自身を除く): 263609220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2749, 2940, 3185, 3822, 5460, 5498, 6370, 7644, 8247, 9555, 10996, 12740, 13745, 16494, 19110, 19243, 27490, 32988, 35737, 38220, 38486, 41235, 54980, 57729, 71474, 76972, 82470, 96215, 107211, 115458, 134701, 142948, 164940, 178685, 192430, 214422, 230916, 250159, 269402, 288645, 357370, 384860, 404103, 428844, 500318, 536055, 538804, 577290, 673505, 714740, 750477, 808206, 1000636, 1072110, 1154580, 1250795, 1347010, 1500954, 1616412, 1751113, 2020515, 2144220, 2501590, 2694020, 3001908, 3502226, 3752385, 4041030, 5003180, 5253339, 7004452, 7504770, 8082060, 8755565, 10506678, 15009540, 17511130, 21013356, 26266695, 35022260, 52533390, 105066780]

約数ペア:

[(1, 105066780), (2, 52533390), (3, 35022260), (4, 26266695), (5, 21013356), (6, 17511130), (7, 15009540), (10, 10506678), (12, 8755565), (13, 8082060), (14, 7504770), (15, 7004452), (20, 5253339), (21, 5003180), (26, 4041030), (28, 3752385), (30, 3502226), (35, 3001908), (39, 2694020), (42, 2501590), (49, 2144220), (52, 2020515), (60, 1751113), (65, 1616412), (70, 1500954), (78, 1347010), (84, 1250795), (91, 1154580), (98, 1072110), (105, 1000636), (130, 808206), (140, 750477), (147, 714740), (156, 673505), (182, 577290), (195, 538804), (196, 536055), (210, 500318), (245, 428844), (260, 404103), (273, 384860), (294, 357370), (364, 288645), (390, 269402), (420, 250159), (455, 230916), (490, 214422), (546, 192430), (588, 178685), (637, 164940), (735, 142948), (780, 134701), (910, 115458), (980, 107211), (1092, 96215), (1274, 82470), (1365, 76972), (1470, 71474), (1820, 57729), (1911, 54980), (2548, 41235), (2730, 38486), (2749, 38220), (2940, 35737), (3185, 32988), (3822, 27490), (5460, 19243), (5498, 19110), (6370, 16494), (7644, 13745), (8247, 12740), (9555, 10996)]