385734420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42019}}^1$

素因数の和:42054

約数の個数: 96

約数和(自身を含む): 1270684800

約数和(自身を除く): 884950380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 42019, 84038, 126057, 168076, 210095, 252114, 378171, 420190, 504228, 630285, 714323, 756342, 840380, 1134513, 1260570, 1428646, 1512684, 1890855, 2142969, 2269026, 2521140, 2857292, 3571615, 3781710, 4285938, 4538052, 5672565, 6428907, 7143230, 7563420, 8571876, 10714845, 11345130, 12857814, 14286460, 19286721, 21429690, 22690260, 25715628, 32144535, 38573442, 42859380, 64289070, 77146884, 96433605, 128578140, 192867210, 385734420]

約数ペア:

[(1, 385734420), (2, 192867210), (3, 128578140), (4, 96433605), (5, 77146884), (6, 64289070), (9, 42859380), (10, 38573442), (12, 32144535), (15, 25715628), (17, 22690260), (18, 21429690), (20, 19286721), (27, 14286460), (30, 12857814), (34, 11345130), (36, 10714845), (45, 8571876), (51, 7563420), (54, 7143230), (60, 6428907), (68, 5672565), (85, 4538052), (90, 4285938), (102, 3781710), (108, 3571615), (135, 2857292), (153, 2521140), (170, 2269026), (180, 2142969), (204, 1890855), (255, 1512684), (270, 1428646), (306, 1260570), (340, 1134513), (459, 840380), (510, 756342), (540, 714323), (612, 630285), (765, 504228), (918, 420190), (1020, 378171), (1530, 252114), (1836, 210095), (2295, 168076), (3060, 126057), (4590, 84038), (9180, 42019)]