149795160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 481360320

約数和(自身を除く): 331565160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 340, 388, 408, 485, 510, 582, 680, 757, 776, 970, 1020, 1164, 1455, 1514, 1649, 1940, 2040, 2271, 2328, 2910, 3028, 3298, 3785, 3880, 4542, 4947, 5820, 6056, 6596, 7570, 8245, 9084, 9894, 11355, 11640, 12869, 13192, 15140, 16490, 18168, 19788, 22710, 24735, 25738, 30280, 32980, 38607, 39576, 45420, 49470, 51476, 64345, 65960, 73429, 77214, 90840, 98940, 102952, 128690, 146858, 154428, 193035, 197880, 220287, 257380, 293716, 308856, 367145, 386070, 440574, 514760, 587432, 734290, 772140, 881148, 1101435, 1248293, 1468580, 1544280, 1762296, 2202870, 2496586, 2937160, 3744879, 4405740, 4993172, 6241465, 7489758, 8811480, 9986344, 12482930, 14979516, 18724395, 24965860, 29959032, 37448790, 49931720, 74897580, 149795160]

約数ペア:

[(1, 149795160), (2, 74897580), (3, 49931720), (4, 37448790), (5, 29959032), (6, 24965860), (8, 18724395), (10, 14979516), (12, 12482930), (15, 9986344), (17, 8811480), (20, 7489758), (24, 6241465), (30, 4993172), (34, 4405740), (40, 3744879), (51, 2937160), (60, 2496586), (68, 2202870), (85, 1762296), (97, 1544280), (102, 1468580), (120, 1248293), (136, 1101435), (170, 881148), (194, 772140), (204, 734290), (255, 587432), (291, 514760), (340, 440574), (388, 386070), (408, 367145), (485, 308856), (510, 293716), (582, 257380), (680, 220287), (757, 197880), (776, 193035), (970, 154428), (1020, 146858), (1164, 128690), (1455, 102952), (1514, 98940), (1649, 90840), (1940, 77214), (2040, 73429), (2271, 65960), (2328, 64345), (2910, 51476), (3028, 49470), (3298, 45420), (3785, 39576), (3880, 38607), (4542, 32980), (4947, 30280), (5820, 25738), (6056, 24735), (6596, 22710), (7570, 19788), (8245, 18168), (9084, 16490), (9894, 15140), (11355, 13192), (11640, 12869)]