155530770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^2$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 410702400

約数和(自身を除く): 255171630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 97, 114, 145, 174, 190, 194, 285, 290, 291, 435, 485, 551, 570, 582, 870, 970, 1102, 1455, 1653, 1843, 2755, 2813, 2910, 3306, 3686, 5510, 5529, 5626, 8265, 8439, 9215, 9409, 11058, 14065, 16530, 16878, 18430, 18818, 27645, 28130, 28227, 42195, 47045, 53447, 55290, 56454, 84390, 94090, 106894, 141135, 160341, 178771, 267235, 272861, 282270, 320682, 357542, 534470, 536313, 545722, 801705, 818583, 893855, 1072626, 1364305, 1603410, 1637166, 1787710, 2681565, 2728610, 4092915, 5184359, 5363130, 8185830, 10368718, 15553077, 25921795, 31106154, 51843590, 77765385, 155530770]

約数ペア:

[(1, 155530770), (2, 77765385), (3, 51843590), (5, 31106154), (6, 25921795), (10, 15553077), (15, 10368718), (19, 8185830), (29, 5363130), (30, 5184359), (38, 4092915), (57, 2728610), (58, 2681565), (87, 1787710), (95, 1637166), (97, 1603410), (114, 1364305), (145, 1072626), (174, 893855), (190, 818583), (194, 801705), (285, 545722), (290, 536313), (291, 534470), (435, 357542), (485, 320682), (551, 282270), (570, 272861), (582, 267235), (870, 178771), (970, 160341), (1102, 141135), (1455, 106894), (1653, 94090), (1843, 84390), (2755, 56454), (2813, 55290), (2910, 53447), (3306, 47045), (3686, 42195), (5510, 28227), (5529, 28130), (5626, 27645), (8265, 18818), (8439, 18430), (9215, 16878), (9409, 16530), (11058, 14065)]