27220160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 168

約数和(自身を含む): 77022960

約数和(自身を除く): 49802800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 37, 38, 40, 44, 55, 64, 74, 76, 80, 88, 95, 110, 121, 148, 152, 160, 176, 185, 190, 209, 220, 242, 296, 304, 320, 352, 370, 380, 407, 418, 440, 484, 592, 605, 608, 703, 704, 740, 760, 814, 836, 880, 968, 1045, 1184, 1210, 1216, 1406, 1480, 1520, 1628, 1672, 1760, 1936, 2035, 2090, 2299, 2368, 2420, 2812, 2960, 3040, 3256, 3344, 3515, 3520, 3872, 4070, 4180, 4477, 4598, 4840, 5624, 5920, 6080, 6512, 6688, 7030, 7733, 7744, 8140, 8360, 8954, 9196, 9680, 11248, 11495, 11840, 13024, 13376, 14060, 15466, 16280, 16720, 17908, 18392, 19360, 22385, 22496, 22990, 26048, 28120, 30932, 32560, 33440, 35816, 36784, 38665, 38720, 44770, 44992, 45980, 56240, 61864, 65120, 66880, 71632, 73568, 77330, 85063, 89540, 91960, 112480, 123728, 130240, 143264, 147136, 154660, 170126, 179080, 183920, 224960, 247456, 286528, 309320, 340252, 358160, 367840, 425315, 494912, 618640, 680504, 716320, 735680, 850630, 1237280, 1361008, 1432640, 1701260, 2474560, 2722016, 3402520, 5444032, 6805040, 13610080, 27220160]

約数ペア:

[(1, 27220160), (2, 13610080), (4, 6805040), (5, 5444032), (8, 3402520), (10, 2722016), (11, 2474560), (16, 1701260), (19, 1432640), (20, 1361008), (22, 1237280), (32, 850630), (37, 735680), (38, 716320), (40, 680504), (44, 618640), (55, 494912), (64, 425315), (74, 367840), (76, 358160), (80, 340252), (88, 309320), (95, 286528), (110, 247456), (121, 224960), (148, 183920), (152, 179080), (160, 170126), (176, 154660), (185, 147136), (190, 143264), (209, 130240), (220, 123728), (242, 112480), (296, 91960), (304, 89540), (320, 85063), (352, 77330), (370, 73568), (380, 71632), (407, 66880), (418, 65120), (440, 61864), (484, 56240), (592, 45980), (605, 44992), (608, 44770), (703, 38720), (704, 38665), (740, 36784), (760, 35816), (814, 33440), (836, 32560), (880, 30932), (968, 28120), (1045, 26048), (1184, 22990), (1210, 22496), (1216, 22385), (1406, 19360), (1480, 18392), (1520, 17908), (1628, 16720), (1672, 16280), (1760, 15466), (1936, 14060), (2035, 13376), (2090, 13024), (2299, 11840), (2368, 11495), (2420, 11248), (2812, 9680), (2960, 9196), (3040, 8954), (3256, 8360), (3344, 8140), (3515, 7744), (3520, 7733), (3872, 7030), (4070, 6688), (4180, 6512), (4477, 6080), (4598, 5920), (4840, 5624)]