145537380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17203}}^1$

素因数の和:17265

約数の個数: 72

約数和(自身を含む): 450882432

約数和(自身を除く): 305345052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 17203, 34406, 51609, 68812, 86015, 103218, 154827, 172030, 206436, 258045, 309654, 344060, 516090, 619308, 774135, 808541, 1032180, 1548270, 1617082, 2425623, 3096540, 3234164, 4042705, 4851246, 7276869, 8085410, 9702492, 12128115, 14553738, 16170820, 24256230, 29107476, 36384345, 48512460, 72768690, 145537380]

約数ペア:

[(1, 145537380), (2, 72768690), (3, 48512460), (4, 36384345), (5, 29107476), (6, 24256230), (9, 16170820), (10, 14553738), (12, 12128115), (15, 9702492), (18, 8085410), (20, 7276869), (30, 4851246), (36, 4042705), (45, 3234164), (47, 3096540), (60, 2425623), (90, 1617082), (94, 1548270), (141, 1032180), (180, 808541), (188, 774135), (235, 619308), (282, 516090), (423, 344060), (470, 309654), (564, 258045), (705, 206436), (846, 172030), (940, 154827), (1410, 103218), (1692, 86015), (2115, 68812), (2820, 51609), (4230, 34406), (8460, 17203)]