151428090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 421023744

約数和(自身を除く): 269595654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 71, 110, 115, 138, 142, 165, 213, 230, 253, 281, 330, 345, 355, 426, 506, 562, 690, 710, 759, 781, 843, 1065, 1265, 1405, 1518, 1562, 1633, 1686, 2130, 2343, 2530, 2810, 3091, 3266, 3795, 3905, 4215, 4686, 4899, 6182, 6463, 7590, 7810, 8165, 8430, 9273, 9798, 11715, 12926, 15455, 16330, 17963, 18546, 19389, 19951, 23430, 24495, 30910, 32315, 35926, 38778, 39902, 46365, 48990, 53889, 59853, 64630, 71093, 89815, 92730, 96945, 99755, 107778, 119706, 142186, 179630, 193890, 199510, 213279, 219461, 269445, 299265, 355465, 426558, 438922, 458873, 538890, 598530, 658383, 710930, 917746, 1066395, 1097305, 1316766, 1376619, 2132790, 2194610, 2294365, 2753238, 3291915, 4588730, 5047603, 6583830, 6883095, 10095206, 13766190, 15142809, 25238015, 30285618, 50476030, 75714045, 151428090]

約数ペア:

[(1, 151428090), (2, 75714045), (3, 50476030), (5, 30285618), (6, 25238015), (10, 15142809), (11, 13766190), (15, 10095206), (22, 6883095), (23, 6583830), (30, 5047603), (33, 4588730), (46, 3291915), (55, 2753238), (66, 2294365), (69, 2194610), (71, 2132790), (110, 1376619), (115, 1316766), (138, 1097305), (142, 1066395), (165, 917746), (213, 710930), (230, 658383), (253, 598530), (281, 538890), (330, 458873), (345, 438922), (355, 426558), (426, 355465), (506, 299265), (562, 269445), (690, 219461), (710, 213279), (759, 199510), (781, 193890), (843, 179630), (1065, 142186), (1265, 119706), (1405, 107778), (1518, 99755), (1562, 96945), (1633, 92730), (1686, 89815), (2130, 71093), (2343, 64630), (2530, 59853), (2810, 53889), (3091, 48990), (3266, 46365), (3795, 39902), (3905, 38778), (4215, 35926), (4686, 32315), (4899, 30910), (6182, 24495), (6463, 23430), (7590, 19951), (7810, 19389), (8165, 18546), (8430, 17963), (9273, 16330), (9798, 15455), (11715, 12926)]