155392920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25391}}^1$

素因数の和:25425

約数の個数: 96

約数和(自身を含む): 534755520

約数和(自身を除く): 379362600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 25391, 50782, 76173, 101564, 126955, 152346, 203128, 228519, 253910, 304692, 380865, 431647, 457038, 507820, 609384, 761730, 863294, 914076, 1015640, 1142595, 1294941, 1523460, 1726588, 1828152, 2158235, 2285190, 2589882, 3046920, 3453176, 3884823, 4316470, 4570380, 5179764, 6474705, 7769646, 8632940, 9140760, 10359528, 12949410, 15539292, 17265880, 19424115, 25898820, 31078584, 38848230, 51797640, 77696460, 155392920]

約数ペア:

[(1, 155392920), (2, 77696460), (3, 51797640), (4, 38848230), (5, 31078584), (6, 25898820), (8, 19424115), (9, 17265880), (10, 15539292), (12, 12949410), (15, 10359528), (17, 9140760), (18, 8632940), (20, 7769646), (24, 6474705), (30, 5179764), (34, 4570380), (36, 4316470), (40, 3884823), (45, 3453176), (51, 3046920), (60, 2589882), (68, 2285190), (72, 2158235), (85, 1828152), (90, 1726588), (102, 1523460), (120, 1294941), (136, 1142595), (153, 1015640), (170, 914076), (180, 863294), (204, 761730), (255, 609384), (306, 507820), (340, 457038), (360, 431647), (408, 380865), (510, 304692), (612, 253910), (680, 228519), (765, 203128), (1020, 152346), (1224, 126955), (1530, 101564), (2040, 76173), (3060, 50782), (6120, 25391)]