155089260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3203}}^1$

素因数の和:3487

約数の個数: 72

約数和(自身を含む): 472333680

約数和(自身を除く): 317244420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3203, 3228, 4035, 4842, 5380, 6406, 8070, 9609, 9684, 12105, 12812, 16015, 16140, 19218, 24210, 28827, 32030, 38436, 48045, 48420, 57654, 64060, 96090, 115308, 144135, 192180, 288270, 576540, 861607, 1723214, 2584821, 3446428, 4308035, 5169642, 7754463, 8616070, 10339284, 12924105, 15508926, 17232140, 25848210, 31017852, 38772315, 51696420, 77544630, 155089260]

約数ペア:

[(1, 155089260), (2, 77544630), (3, 51696420), (4, 38772315), (5, 31017852), (6, 25848210), (9, 17232140), (10, 15508926), (12, 12924105), (15, 10339284), (18, 8616070), (20, 7754463), (30, 5169642), (36, 4308035), (45, 3446428), (60, 2584821), (90, 1723214), (180, 861607), (269, 576540), (538, 288270), (807, 192180), (1076, 144135), (1345, 115308), (1614, 96090), (2421, 64060), (2690, 57654), (3203, 48420), (3228, 48045), (4035, 38436), (4842, 32030), (5380, 28827), (6406, 24210), (8070, 19218), (9609, 16140), (9684, 16015), (12105, 12812)]