54440320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 154652400

約数和(自身を除く): 100212080

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, 128, 148, 152, 160, 176, 185, 190, 209, 220, 242, 296, 304, 320, 352, 370, 380, 407, 418, 440, 484, 592, 605, 608, 640, 703, 704, 740, 760, 814, 836, 880, 968, 1045, 1184, 1210, 1216, 1406, 1408, 1480, 1520, 1628, 1672, 1760, 1936, 2035, 2090, 2299, 2368, 2420, 2432, 2812, 2960, 3040, 3256, 3344, 3515, 3520, 3872, 4070, 4180, 4477, 4598, 4736, 4840, 5624, 5920, 6080, 6512, 6688, 7030, 7040, 7733, 7744, 8140, 8360, 8954, 9196, 9680, 11248, 11495, 11840, 12160, 13024, 13376, 14060, 15466, 15488, 16280, 16720, 17908, 18392, 19360, 22385, 22496, 22990, 23680, 26048, 26752, 28120, 30932, 32560, 33440, 35816, 36784, 38665, 38720, 44770, 44992, 45980, 52096, 56240, 61864, 65120, 66880, 71632, 73568, 77330, 77440, 85063, 89540, 89984, 91960, 112480, 123728, 130240, 133760, 143264, 147136, 154660, 170126, 179080, 183920, 224960, 247456, 260480, 286528, 294272, 309320, 340252, 358160, 367840, 425315, 449920, 494912, 573056, 618640, 680504, 716320, 735680, 850630, 989824, 1237280, 1361008, 1432640, 1471360, 1701260, 2474560, 2722016, 2865280, 3402520, 4949120, 5444032, 6805040, 10888064, 13610080, 27220160, 54440320]

約数ペア:

[(1, 54440320), (2, 27220160), (4, 13610080), (5, 10888064), (8, 6805040), (10, 5444032), (11, 4949120), (16, 3402520), (19, 2865280), (20, 2722016), (22, 2474560), (32, 1701260), (37, 1471360), (38, 1432640), (40, 1361008), (44, 1237280), (55, 989824), (64, 850630), (74, 735680), (76, 716320), (80, 680504), (88, 618640), (95, 573056), (110, 494912), (121, 449920), (128, 425315), (148, 367840), (152, 358160), (160, 340252), (176, 309320), (185, 294272), (190, 286528), (209, 260480), (220, 247456), (242, 224960), (296, 183920), (304, 179080), (320, 170126), (352, 154660), (370, 147136), (380, 143264), (407, 133760), (418, 130240), (440, 123728), (484, 112480), (592, 91960), (605, 89984), (608, 89540), (640, 85063), (703, 77440), (704, 77330), (740, 73568), (760, 71632), (814, 66880), (836, 65120), (880, 61864), (968, 56240), (1045, 52096), (1184, 45980), (1210, 44992), (1216, 44770), (1406, 38720), (1408, 38665), (1480, 36784), (1520, 35816), (1628, 33440), (1672, 32560), (1760, 30932), (1936, 28120), (2035, 26752), (2090, 26048), (2299, 23680), (2368, 22990), (2420, 22496), (2432, 22385), (2812, 19360), (2960, 18392), (3040, 17908), (3256, 16720), (3344, 16280), (3515, 15488), (3520, 15466), (3872, 14060), (4070, 13376), (4180, 13024), (4477, 12160), (4598, 11840), (4736, 11495), (4840, 11248), (5624, 9680), (5920, 9196), (6080, 8954), (6512, 8360), (6688, 8140), (7030, 7744), (7040, 7733)]