203756220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66587}}^1$

素因数の和:66619

約数の個数: 72

約数和(自身を含む): 654426864

約数和(自身を除く): 450670644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 66587, 133174, 199761, 266348, 332935, 399522, 599283, 665870, 799044, 998805, 1131979, 1198566, 1331740, 1997610, 2263958, 2397132, 2996415, 3395937, 3995220, 4527916, 5659895, 5992830, 6791874, 10187811, 11319790, 11985660, 13583748, 16979685, 20375622, 22639580, 33959370, 40751244, 50939055, 67918740, 101878110, 203756220]

約数ペア:

[(1, 203756220), (2, 101878110), (3, 67918740), (4, 50939055), (5, 40751244), (6, 33959370), (9, 22639580), (10, 20375622), (12, 16979685), (15, 13583748), (17, 11985660), (18, 11319790), (20, 10187811), (30, 6791874), (34, 5992830), (36, 5659895), (45, 4527916), (51, 3995220), (60, 3395937), (68, 2996415), (85, 2397132), (90, 2263958), (102, 1997610), (153, 1331740), (170, 1198566), (180, 1131979), (204, 998805), (255, 799044), (306, 665870), (340, 599283), (510, 399522), (612, 332935), (765, 266348), (1020, 199761), (1530, 133174), (3060, 66587)]