148928580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1787}}^1$

素因数の和:2265

約数の個数: 72

約数和(自身を含む): 452979072

約数和(自身を除く): 304050492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1389, 1787, 1852, 2315, 2778, 3574, 4167, 4630, 5361, 5556, 6945, 7148, 8334, 8935, 9260, 10722, 13890, 16083, 16668, 17870, 20835, 21444, 26805, 27780, 32166, 35740, 41670, 53610, 64332, 80415, 83340, 107220, 160830, 321660, 827381, 1654762, 2482143, 3309524, 4136905, 4964286, 7446429, 8273810, 9928572, 12410715, 14892858, 16547620, 24821430, 29785716, 37232145, 49642860, 74464290, 148928580]

約数ペア:

[(1, 148928580), (2, 74464290), (3, 49642860), (4, 37232145), (5, 29785716), (6, 24821430), (9, 16547620), (10, 14892858), (12, 12410715), (15, 9928572), (18, 8273810), (20, 7446429), (30, 4964286), (36, 4136905), (45, 3309524), (60, 2482143), (90, 1654762), (180, 827381), (463, 321660), (926, 160830), (1389, 107220), (1787, 83340), (1852, 80415), (2315, 64332), (2778, 53610), (3574, 41670), (4167, 35740), (4630, 32166), (5361, 27780), (5556, 26805), (6945, 21444), (7148, 20835), (8334, 17870), (8935, 16668), (9260, 16083), (10722, 13890)]