85901640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 286156800

約数和(自身を除く): 200255160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1103, 1180, 1298, 1320, 1416, 1770, 1947, 2206, 2360, 2596, 3245, 3309, 3540, 3894, 4412, 5192, 5515, 6490, 6618, 7080, 7788, 8824, 9735, 11030, 12133, 12980, 13236, 15576, 16545, 19470, 22060, 24266, 25960, 26472, 33090, 36399, 38940, 44120, 48532, 60665, 65077, 66180, 72798, 77880, 97064, 121330, 130154, 132360, 145596, 181995, 195231, 242660, 260308, 291192, 325385, 363990, 390462, 485320, 520616, 650770, 715847, 727980, 780924, 976155, 1301540, 1431694, 1455960, 1561848, 1952310, 2147541, 2603080, 2863388, 3579235, 3904620, 4295082, 5726776, 7158470, 7809240, 8590164, 10737705, 14316940, 17180328, 21475410, 28633880, 42950820, 85901640]

約数ペア:

[(1, 85901640), (2, 42950820), (3, 28633880), (4, 21475410), (5, 17180328), (6, 14316940), (8, 10737705), (10, 8590164), (11, 7809240), (12, 7158470), (15, 5726776), (20, 4295082), (22, 3904620), (24, 3579235), (30, 2863388), (33, 2603080), (40, 2147541), (44, 1952310), (55, 1561848), (59, 1455960), (60, 1431694), (66, 1301540), (88, 976155), (110, 780924), (118, 727980), (120, 715847), (132, 650770), (165, 520616), (177, 485320), (220, 390462), (236, 363990), (264, 325385), (295, 291192), (330, 260308), (354, 242660), (440, 195231), (472, 181995), (590, 145596), (649, 132360), (660, 130154), (708, 121330), (885, 97064), (1103, 77880), (1180, 72798), (1298, 66180), (1320, 65077), (1416, 60665), (1770, 48532), (1947, 44120), (2206, 38940), (2360, 36399), (2596, 33090), (3245, 26472), (3309, 25960), (3540, 24266), (3894, 22060), (4412, 19470), (5192, 16545), (5515, 15576), (6490, 13236), (6618, 12980), (7080, 12133), (7788, 11030), (8824, 9735)]