112775460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 372314880

約数和(自身を除く): 259539420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 140, 147, 178, 196, 210, 245, 267, 294, 356, 420, 431, 445, 490, 534, 588, 623, 735, 862, 890, 980, 1068, 1246, 1293, 1335, 1470, 1724, 1780, 1869, 2155, 2492, 2586, 2670, 2940, 3017, 3115, 3738, 4310, 4361, 5172, 5340, 6034, 6230, 6465, 7476, 8620, 8722, 9051, 9345, 12068, 12460, 12930, 13083, 15085, 17444, 18102, 18690, 21119, 21805, 25860, 26166, 30170, 36204, 37380, 38359, 42238, 43610, 45255, 52332, 60340, 63357, 65415, 76718, 84476, 87220, 90510, 105595, 115077, 126714, 130830, 153436, 181020, 191795, 211190, 230154, 253428, 261660, 268513, 316785, 383590, 422380, 460308, 537026, 575385, 633570, 767180, 805539, 1074052, 1150770, 1267140, 1342565, 1611078, 1879591, 2301540, 2685130, 3222156, 3759182, 4027695, 5370260, 5638773, 7518364, 8055390, 9397955, 11277546, 16110780, 18795910, 22555092, 28193865, 37591820, 56387730, 112775460]

約数ペア:

[(1, 112775460), (2, 56387730), (3, 37591820), (4, 28193865), (5, 22555092), (6, 18795910), (7, 16110780), (10, 11277546), (12, 9397955), (14, 8055390), (15, 7518364), (20, 5638773), (21, 5370260), (28, 4027695), (30, 3759182), (35, 3222156), (42, 2685130), (49, 2301540), (60, 1879591), (70, 1611078), (84, 1342565), (89, 1267140), (98, 1150770), (105, 1074052), (140, 805539), (147, 767180), (178, 633570), (196, 575385), (210, 537026), (245, 460308), (267, 422380), (294, 383590), (356, 316785), (420, 268513), (431, 261660), (445, 253428), (490, 230154), (534, 211190), (588, 191795), (623, 181020), (735, 153436), (862, 130830), (890, 126714), (980, 115077), (1068, 105595), (1246, 90510), (1293, 87220), (1335, 84476), (1470, 76718), (1724, 65415), (1780, 63357), (1869, 60340), (2155, 52332), (2492, 45255), (2586, 43610), (2670, 42238), (2940, 38359), (3017, 37380), (3115, 36204), (3738, 30170), (4310, 26166), (4361, 25860), (5172, 21805), (5340, 21119), (6034, 18690), (6230, 18102), (6465, 17444), (7476, 15085), (8620, 13083), (8722, 12930), (9051, 12460), (9345, 12068)]