65147220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 203965440

約数和(自身を除く): 138818220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 223, 270, 446, 540, 541, 669, 892, 1082, 1115, 1338, 1623, 2007, 2164, 2230, 2676, 2705, 3246, 3345, 4014, 4460, 4869, 5410, 6021, 6492, 6690, 8028, 8115, 9738, 10035, 10820, 12042, 13380, 14607, 16230, 19476, 20070, 24084, 24345, 29214, 30105, 32460, 40140, 48690, 58428, 60210, 73035, 97380, 120420, 120643, 146070, 241286, 292140, 361929, 482572, 603215, 723858, 1085787, 1206430, 1447716, 1809645, 2171574, 2412860, 3257361, 3619290, 4343148, 5428935, 6514722, 7238580, 10857870, 13029444, 16286805, 21715740, 32573610, 65147220]

約数ペア:

[(1, 65147220), (2, 32573610), (3, 21715740), (4, 16286805), (5, 13029444), (6, 10857870), (9, 7238580), (10, 6514722), (12, 5428935), (15, 4343148), (18, 3619290), (20, 3257361), (27, 2412860), (30, 2171574), (36, 1809645), (45, 1447716), (54, 1206430), (60, 1085787), (90, 723858), (108, 603215), (135, 482572), (180, 361929), (223, 292140), (270, 241286), (446, 146070), (540, 120643), (541, 120420), (669, 97380), (892, 73035), (1082, 60210), (1115, 58428), (1338, 48690), (1623, 40140), (2007, 32460), (2164, 30105), (2230, 29214), (2676, 24345), (2705, 24084), (3246, 20070), (3345, 19476), (4014, 16230), (4460, 14607), (4869, 13380), (5410, 12042), (6021, 10820), (6492, 10035), (6690, 9738), (8028, 8115)]