55352340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18089}}^1$

素因数の和:18121

約数の個数: 72

約数和(自身を含む): 177788520

約数和(自身を除く): 122436180

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, 18089, 36178, 54267, 72356, 90445, 108534, 162801, 180890, 217068, 271335, 307513, 325602, 361780, 542670, 615026, 651204, 814005, 922539, 1085340, 1230052, 1537565, 1628010, 1845078, 2767617, 3075130, 3256020, 3690156, 4612695, 5535234, 6150260, 9225390, 11070468, 13838085, 18450780, 27676170, 55352340]

約数ペア:

[(1, 55352340), (2, 27676170), (3, 18450780), (4, 13838085), (5, 11070468), (6, 9225390), (9, 6150260), (10, 5535234), (12, 4612695), (15, 3690156), (17, 3256020), (18, 3075130), (20, 2767617), (30, 1845078), (34, 1628010), (36, 1537565), (45, 1230052), (51, 1085340), (60, 922539), (68, 814005), (85, 651204), (90, 615026), (102, 542670), (153, 361780), (170, 325602), (180, 307513), (204, 271335), (255, 217068), (306, 180890), (340, 162801), (510, 108534), (612, 90445), (765, 72356), (1020, 54267), (1530, 36178), (3060, 18089)]