391436700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{5077}}^1$

素因数の和:5351

約数の個数: 72

約数和(自身を含む): 1137187632

約数和(自身を除く): 745750932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 257, 300, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5077, 5140, 6425, 7710, 10154, 12850, 15231, 15420, 19275, 20308, 25385, 25700, 30462, 38550, 50770, 60924, 76155, 77100, 101540, 126925, 152310, 253850, 304620, 380775, 507700, 761550, 1304789, 1523100, 2609578, 3914367, 5219156, 6523945, 7828734, 13047890, 15657468, 19571835, 26095780, 32619725, 39143670, 65239450, 78287340, 97859175, 130478900, 195718350, 391436700]

約数ペア:

[(1, 391436700), (2, 195718350), (3, 130478900), (4, 97859175), (5, 78287340), (6, 65239450), (10, 39143670), (12, 32619725), (15, 26095780), (20, 19571835), (25, 15657468), (30, 13047890), (50, 7828734), (60, 6523945), (75, 5219156), (100, 3914367), (150, 2609578), (257, 1523100), (300, 1304789), (514, 761550), (771, 507700), (1028, 380775), (1285, 304620), (1542, 253850), (2570, 152310), (3084, 126925), (3855, 101540), (5077, 77100), (5140, 76155), (6425, 60924), (7710, 50770), (10154, 38550), (12850, 30462), (15231, 25700), (15420, 25385), (19275, 20308)]