129194400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53831}}^1$

素因数の和:53854

約数の個数: 72

約数和(自身を含む): 420535584

約数和(自身を除く): 291341184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 53831, 107662, 161493, 215324, 269155, 322986, 430648, 538310, 645972, 807465, 861296, 1076620, 1291944, 1345775, 1614930, 1722592, 2153240, 2583888, 2691550, 3229860, 4037325, 4306480, 5167776, 5383100, 6459720, 8074650, 8612960, 10766200, 12919440, 16149300, 21532400, 25838880, 32298600, 43064800, 64597200, 129194400]

約数ペア:

[(1, 129194400), (2, 64597200), (3, 43064800), (4, 32298600), (5, 25838880), (6, 21532400), (8, 16149300), (10, 12919440), (12, 10766200), (15, 8612960), (16, 8074650), (20, 6459720), (24, 5383100), (25, 5167776), (30, 4306480), (32, 4037325), (40, 3229860), (48, 2691550), (50, 2583888), (60, 2153240), (75, 1722592), (80, 1614930), (96, 1345775), (100, 1291944), (120, 1076620), (150, 861296), (160, 807465), (200, 645972), (240, 538310), (300, 430648), (400, 322986), (480, 269155), (600, 215324), (800, 161493), (1200, 107662), (2400, 53831)]