78163650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{57899}}^1$

素因数の和:57920

約数の個数: 48

約数和(自身を含む): 215388000

約数和(自身を除く): 137224350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 57899, 115798, 173697, 289495, 347394, 521091, 578990, 868485, 1042182, 1447475, 1563273, 1736970, 2605455, 2894950, 3126546, 4342425, 5210910, 7816365, 8684850, 13027275, 15632730, 26054550, 39081825, 78163650]

約数ペア:

[(1, 78163650), (2, 39081825), (3, 26054550), (5, 15632730), (6, 13027275), (9, 8684850), (10, 7816365), (15, 5210910), (18, 4342425), (25, 3126546), (27, 2894950), (30, 2605455), (45, 1736970), (50, 1563273), (54, 1447475), (75, 1042182), (90, 868485), (135, 578990), (150, 521091), (225, 347394), (270, 289495), (450, 173697), (675, 115798), (1350, 57899)]