91303650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1636

約数の個数: 72

約数和(自身を含む): 247259844

約数和(自身を除く): 155956194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 274, 411, 450, 685, 822, 1233, 1370, 1481, 2055, 2466, 2962, 3425, 4110, 4443, 6165, 6850, 7405, 8886, 10275, 12330, 13329, 14810, 20550, 22215, 26658, 30825, 37025, 44430, 61650, 66645, 74050, 111075, 133290, 202897, 222150, 333225, 405794, 608691, 666450, 1014485, 1217382, 1826073, 2028970, 3043455, 3652146, 5072425, 6086910, 9130365, 10144850, 15217275, 18260730, 30434550, 45651825, 91303650]

約数ペア:

[(1, 91303650), (2, 45651825), (3, 30434550), (5, 18260730), (6, 15217275), (9, 10144850), (10, 9130365), (15, 6086910), (18, 5072425), (25, 3652146), (30, 3043455), (45, 2028970), (50, 1826073), (75, 1217382), (90, 1014485), (137, 666450), (150, 608691), (225, 405794), (274, 333225), (411, 222150), (450, 202897), (685, 133290), (822, 111075), (1233, 74050), (1370, 66645), (1481, 61650), (2055, 44430), (2466, 37025), (2962, 30825), (3425, 26658), (4110, 22215), (4443, 20550), (6165, 14810), (6850, 13329), (7405, 12330), (8886, 10275)]