152412990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 409546368

約数和(自身を除く): 257133378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 41, 51, 74, 82, 85, 102, 111, 123, 170, 185, 197, 205, 222, 246, 255, 370, 394, 410, 510, 555, 591, 615, 629, 697, 985, 1110, 1182, 1230, 1258, 1394, 1517, 1887, 1970, 2091, 2955, 3034, 3145, 3349, 3485, 3774, 4182, 4551, 5910, 6290, 6698, 6970, 7289, 7585, 8077, 9102, 9435, 10047, 10455, 14578, 15170, 16154, 16745, 18870, 20094, 20910, 21867, 22755, 24231, 25789, 33490, 36445, 40385, 43734, 45510, 48462, 50235, 51578, 72890, 77367, 80770, 100470, 109335, 121155, 123913, 128945, 137309, 154734, 218670, 242310, 247826, 257890, 274618, 298849, 371739, 386835, 411927, 597698, 619565, 686545, 743478, 773670, 823854, 896547, 1239130, 1373090, 1494245, 1793094, 1858695, 2059635, 2988490, 3717390, 4119270, 4482735, 5080433, 8965470, 10160866, 15241299, 25402165, 30482598, 50804330, 76206495, 152412990]

約数ペア:

[(1, 152412990), (2, 76206495), (3, 50804330), (5, 30482598), (6, 25402165), (10, 15241299), (15, 10160866), (17, 8965470), (30, 5080433), (34, 4482735), (37, 4119270), (41, 3717390), (51, 2988490), (74, 2059635), (82, 1858695), (85, 1793094), (102, 1494245), (111, 1373090), (123, 1239130), (170, 896547), (185, 823854), (197, 773670), (205, 743478), (222, 686545), (246, 619565), (255, 597698), (370, 411927), (394, 386835), (410, 371739), (510, 298849), (555, 274618), (591, 257890), (615, 247826), (629, 242310), (697, 218670), (985, 154734), (1110, 137309), (1182, 128945), (1230, 123913), (1258, 121155), (1394, 109335), (1517, 100470), (1887, 80770), (1970, 77367), (2091, 72890), (2955, 51578), (3034, 50235), (3145, 48462), (3349, 45510), (3485, 43734), (3774, 40385), (4182, 36445), (4551, 33490), (5910, 25789), (6290, 24231), (6698, 22755), (6970, 21867), (7289, 20910), (7585, 20094), (8077, 18870), (9102, 16745), (9435, 16154), (10047, 15170), (10455, 14578)]