250274160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11263

約数の個数: 120

約数和(自身を含む): 867694464

約数和(自身を除く): 617420304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 11213, 22320, 22426, 33639, 44852, 56065, 67278, 89704, 100917, 112130, 134556, 168195, 179408, 201834, 224260, 269112, 336390, 347603, 403668, 448520, 504585, 538224, 672780, 695206, 807336, 897040, 1009170, 1042809, 1345560, 1390412, 1614672, 1738015, 2018340, 2085618, 2691120, 2780824, 3128427, 3476030, 4036680, 4171236, 5214045, 5561648, 6256854, 6952060, 8073360, 8342472, 10428090, 12513708, 13904120, 15642135, 16684944, 20856180, 25027416, 27808240, 31284270, 41712360, 50054832, 62568540, 83424720, 125137080, 250274160]

約数ペア:

[(1, 250274160), (2, 125137080), (3, 83424720), (4, 62568540), (5, 50054832), (6, 41712360), (8, 31284270), (9, 27808240), (10, 25027416), (12, 20856180), (15, 16684944), (16, 15642135), (18, 13904120), (20, 12513708), (24, 10428090), (30, 8342472), (31, 8073360), (36, 6952060), (40, 6256854), (45, 5561648), (48, 5214045), (60, 4171236), (62, 4036680), (72, 3476030), (80, 3128427), (90, 2780824), (93, 2691120), (120, 2085618), (124, 2018340), (144, 1738015), (155, 1614672), (180, 1390412), (186, 1345560), (240, 1042809), (248, 1009170), (279, 897040), (310, 807336), (360, 695206), (372, 672780), (465, 538224), (496, 504585), (558, 448520), (620, 403668), (720, 347603), (744, 336390), (930, 269112), (1116, 224260), (1240, 201834), (1395, 179408), (1488, 168195), (1860, 134556), (2232, 112130), (2480, 100917), (2790, 89704), (3720, 67278), (4464, 56065), (5580, 44852), (7440, 33639), (11160, 22426), (11213, 22320)]