27317790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 51064290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 53, 54, 69, 83, 90, 106, 115, 135, 138, 159, 166, 207, 230, 249, 265, 270, 318, 345, 414, 415, 477, 498, 530, 621, 690, 747, 795, 830, 954, 1035, 1219, 1242, 1245, 1431, 1494, 1590, 1909, 2070, 2241, 2385, 2438, 2490, 2862, 3105, 3657, 3735, 3818, 4399, 4482, 4770, 5727, 6095, 6210, 7155, 7314, 7470, 8798, 9545, 10971, 11205, 11454, 12190, 13197, 14310, 17181, 18285, 19090, 21942, 21995, 22410, 26394, 28635, 32913, 34362, 36570, 39591, 43990, 51543, 54855, 57270, 65826, 65985, 79182, 85905, 101177, 103086, 109710, 118773, 131970, 164565, 171810, 197955, 202354, 237546, 257715, 303531, 329130, 395910, 505885, 515430, 593865, 607062, 910593, 1011770, 1187730, 1517655, 1821186, 2731779, 3035310, 4552965, 5463558, 9105930, 13658895, 27317790]

約数ペア:

[(1, 27317790), (2, 13658895), (3, 9105930), (5, 5463558), (6, 4552965), (9, 3035310), (10, 2731779), (15, 1821186), (18, 1517655), (23, 1187730), (27, 1011770), (30, 910593), (45, 607062), (46, 593865), (53, 515430), (54, 505885), (69, 395910), (83, 329130), (90, 303531), (106, 257715), (115, 237546), (135, 202354), (138, 197955), (159, 171810), (166, 164565), (207, 131970), (230, 118773), (249, 109710), (265, 103086), (270, 101177), (318, 85905), (345, 79182), (414, 65985), (415, 65826), (477, 57270), (498, 54855), (530, 51543), (621, 43990), (690, 39591), (747, 36570), (795, 34362), (830, 32913), (954, 28635), (1035, 26394), (1219, 22410), (1242, 21995), (1245, 21942), (1431, 19090), (1494, 18285), (1590, 17181), (1909, 14310), (2070, 13197), (2241, 12190), (2385, 11454), (2438, 11205), (2490, 10971), (2862, 9545), (3105, 8798), (3657, 7470), (3735, 7314), (3818, 7155), (4399, 6210), (4482, 6095), (4770, 5727)]