72097380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1489}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 219655800

約数和(自身を除く): 147558420

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, 1489, 1614, 2421, 2690, 2978, 3228, 4035, 4467, 4842, 5380, 5956, 7445, 8070, 8934, 9684, 12105, 13401, 14890, 16140, 17868, 22335, 24210, 26802, 29780, 44670, 48420, 53604, 67005, 89340, 134010, 268020, 400541, 801082, 1201623, 1602164, 2002705, 2403246, 3604869, 4005410, 4806492, 6008115, 7209738, 8010820, 12016230, 14419476, 18024345, 24032460, 36048690, 72097380]

約数ペア:

[(1, 72097380), (2, 36048690), (3, 24032460), (4, 18024345), (5, 14419476), (6, 12016230), (9, 8010820), (10, 7209738), (12, 6008115), (15, 4806492), (18, 4005410), (20, 3604869), (30, 2403246), (36, 2002705), (45, 1602164), (60, 1201623), (90, 801082), (180, 400541), (269, 268020), (538, 134010), (807, 89340), (1076, 67005), (1345, 53604), (1489, 48420), (1614, 44670), (2421, 29780), (2690, 26802), (2978, 24210), (3228, 22335), (4035, 17868), (4467, 16140), (4842, 14890), (5380, 13401), (5956, 12105), (7445, 9684), (8070, 8934)]