262740060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132697}}^1$

素因数の和:132723

約数の個数: 72

約数和(自身を含む): 869437296

約数和(自身を除く): 606697236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 132697, 265394, 398091, 530788, 663485, 796182, 1194273, 1326970, 1459667, 1592364, 1990455, 2388546, 2653940, 2919334, 3980910, 4379001, 4777092, 5838668, 5971365, 7298335, 7961820, 8758002, 11942730, 13137003, 14596670, 17516004, 21895005, 23885460, 26274006, 29193340, 43790010, 52548012, 65685015, 87580020, 131370030, 262740060]

約数ペア:

[(1, 262740060), (2, 131370030), (3, 87580020), (4, 65685015), (5, 52548012), (6, 43790010), (9, 29193340), (10, 26274006), (11, 23885460), (12, 21895005), (15, 17516004), (18, 14596670), (20, 13137003), (22, 11942730), (30, 8758002), (33, 7961820), (36, 7298335), (44, 5971365), (45, 5838668), (55, 4777092), (60, 4379001), (66, 3980910), (90, 2919334), (99, 2653940), (110, 2388546), (132, 1990455), (165, 1592364), (180, 1459667), (198, 1326970), (220, 1194273), (330, 796182), (396, 663485), (495, 530788), (660, 398091), (990, 265394), (1980, 132697)]