72725850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17957}}^1$

素因数の和:17981

約数の個数: 60

約数和(自身を含む): 202081374

約数和(自身を除く): 129355524

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 17957, 35914, 53871, 89785, 107742, 161613, 179570, 269355, 323226, 448925, 484839, 538710, 808065, 897850, 969678, 1346775, 1454517, 1616130, 2424195, 2693550, 2909034, 4040325, 4848390, 7272585, 8080650, 12120975, 14545170, 24241950, 36362925, 72725850]

約数ペア:

[(1, 72725850), (2, 36362925), (3, 24241950), (5, 14545170), (6, 12120975), (9, 8080650), (10, 7272585), (15, 4848390), (18, 4040325), (25, 2909034), (27, 2693550), (30, 2424195), (45, 1616130), (50, 1454517), (54, 1346775), (75, 969678), (81, 897850), (90, 808065), (135, 538710), (150, 484839), (162, 448925), (225, 323226), (270, 269355), (405, 179570), (450, 161613), (675, 107742), (810, 89785), (1350, 53871), (2025, 35914), (4050, 17957)]