72631200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 241297056

約数和(自身を除く): 168665856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 571, 600, 636, 795, 800, 848, 1060, 1142, 1200, 1272, 1325, 1590, 1696, 1713, 2120, 2284, 2400, 2544, 2650, 2855, 3180, 3426, 3975, 4240, 4568, 5088, 5300, 5710, 6360, 6852, 7950, 8480, 8565, 9136, 10600, 11420, 12720, 13704, 14275, 15900, 17130, 18272, 21200, 22840, 25440, 27408, 28550, 30263, 31800, 34260, 42400, 42825, 45680, 54816, 57100, 60526, 63600, 68520, 85650, 90789, 91360, 114200, 121052, 127200, 137040, 151315, 171300, 181578, 228400, 242104, 274080, 302630, 342600, 363156, 453945, 456800, 484208, 605260, 685200, 726312, 756575, 907890, 968416, 1210520, 1370400, 1452624, 1513150, 1815780, 2269725, 2421040, 2905248, 3026300, 3631560, 4539450, 4842080, 6052600, 7263120, 9078900, 12105200, 14526240, 18157800, 24210400, 36315600, 72631200]

約数ペア:

[(1, 72631200), (2, 36315600), (3, 24210400), (4, 18157800), (5, 14526240), (6, 12105200), (8, 9078900), (10, 7263120), (12, 6052600), (15, 4842080), (16, 4539450), (20, 3631560), (24, 3026300), (25, 2905248), (30, 2421040), (32, 2269725), (40, 1815780), (48, 1513150), (50, 1452624), (53, 1370400), (60, 1210520), (75, 968416), (80, 907890), (96, 756575), (100, 726312), (106, 685200), (120, 605260), (150, 484208), (159, 456800), (160, 453945), (200, 363156), (212, 342600), (240, 302630), (265, 274080), (300, 242104), (318, 228400), (400, 181578), (424, 171300), (480, 151315), (530, 137040), (571, 127200), (600, 121052), (636, 114200), (795, 91360), (800, 90789), (848, 85650), (1060, 68520), (1142, 63600), (1200, 60526), (1272, 57100), (1325, 54816), (1590, 45680), (1696, 42825), (1713, 42400), (2120, 34260), (2284, 31800), (2400, 30263), (2544, 28550), (2650, 27408), (2855, 25440), (3180, 22840), (3426, 21200), (3975, 18272), (4240, 17130), (4568, 15900), (5088, 14275), (5300, 13704), (5710, 12720), (6360, 11420), (6852, 10600), (7950, 9136), (8480, 8565)]