145222770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1325

約数の個数: 128

約数和(自身を含む): 443750400

約数和(自身を除く): 298527630

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 343, 385, 462, 490, 539, 686, 735, 770, 1029, 1078, 1155, 1283, 1470, 1617, 1715, 2058, 2310, 2566, 2695, 3234, 3430, 3773, 3849, 5145, 5390, 6415, 7546, 7698, 8085, 8981, 10290, 11319, 12830, 14113, 16170, 17962, 18865, 19245, 22638, 26943, 28226, 37730, 38490, 42339, 44905, 53886, 56595, 62867, 70565, 84678, 89810, 98791, 113190, 125734, 134715, 141130, 188601, 197582, 211695, 269430, 296373, 314335, 377202, 423390, 440069, 493955, 592746, 628670, 691537, 880138, 943005, 987910, 1320207, 1383074, 1481865, 1886010, 2074611, 2200345, 2640414, 2963730, 3457685, 4149222, 4400690, 4840759, 6601035, 6915370, 9681518, 10373055, 13202070, 14522277, 20746110, 24203795, 29044554, 48407590, 72611385, 145222770]

約数ペア:

[(1, 145222770), (2, 72611385), (3, 48407590), (5, 29044554), (6, 24203795), (7, 20746110), (10, 14522277), (11, 13202070), (14, 10373055), (15, 9681518), (21, 6915370), (22, 6601035), (30, 4840759), (33, 4400690), (35, 4149222), (42, 3457685), (49, 2963730), (55, 2640414), (66, 2200345), (70, 2074611), (77, 1886010), (98, 1481865), (105, 1383074), (110, 1320207), (147, 987910), (154, 943005), (165, 880138), (210, 691537), (231, 628670), (245, 592746), (294, 493955), (330, 440069), (343, 423390), (385, 377202), (462, 314335), (490, 296373), (539, 269430), (686, 211695), (735, 197582), (770, 188601), (1029, 141130), (1078, 134715), (1155, 125734), (1283, 113190), (1470, 98791), (1617, 89810), (1715, 84678), (2058, 70565), (2310, 62867), (2566, 56595), (2695, 53886), (3234, 44905), (3430, 42339), (3773, 38490), (3849, 37730), (5145, 28226), (5390, 26943), (6415, 22638), (7546, 19245), (7698, 18865), (8085, 17962), (8981, 16170), (10290, 14113), (11319, 12830)]