27355740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 81962496

約数和(自身を除く): 54606756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 461, 516, 645, 690, 860, 922, 989, 1290, 1380, 1383, 1844, 1978, 2305, 2580, 2766, 2967, 3956, 4610, 4945, 5532, 5934, 6915, 9220, 9890, 10603, 11868, 13830, 14835, 19780, 19823, 21206, 27660, 29670, 31809, 39646, 42412, 53015, 59340, 59469, 63618, 79292, 99115, 106030, 118938, 127236, 159045, 198230, 212060, 237876, 297345, 318090, 396460, 455929, 594690, 636180, 911858, 1189380, 1367787, 1823716, 2279645, 2735574, 4559290, 5471148, 6838935, 9118580, 13677870, 27355740]

約数ペア:

[(1, 27355740), (2, 13677870), (3, 9118580), (4, 6838935), (5, 5471148), (6, 4559290), (10, 2735574), (12, 2279645), (15, 1823716), (20, 1367787), (23, 1189380), (30, 911858), (43, 636180), (46, 594690), (60, 455929), (69, 396460), (86, 318090), (92, 297345), (115, 237876), (129, 212060), (138, 198230), (172, 159045), (215, 127236), (230, 118938), (258, 106030), (276, 99115), (345, 79292), (430, 63618), (460, 59469), (461, 59340), (516, 53015), (645, 42412), (690, 39646), (860, 31809), (922, 29670), (989, 27660), (1290, 21206), (1380, 19823), (1383, 19780), (1844, 14835), (1978, 13830), (2305, 11868), (2580, 10603), (2766, 9890), (2967, 9220), (3956, 6915), (4610, 5934), (4945, 5532)]