76747710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 132271170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 53, 65, 78, 79, 94, 106, 130, 141, 158, 159, 195, 235, 237, 265, 282, 318, 390, 395, 470, 474, 530, 611, 689, 705, 790, 795, 1027, 1185, 1222, 1378, 1410, 1590, 1833, 2054, 2067, 2370, 2491, 3055, 3081, 3445, 3666, 3713, 4134, 4187, 4982, 5135, 6110, 6162, 6890, 7426, 7473, 8374, 9165, 10270, 10335, 11139, 12455, 12561, 14946, 15405, 18330, 18565, 20670, 20935, 22278, 24910, 25122, 30810, 32383, 37130, 37365, 41870, 48269, 54431, 55695, 62805, 64766, 74730, 96538, 97149, 108862, 111390, 125610, 144807, 161915, 163293, 194298, 196789, 241345, 272155, 289614, 323830, 326586, 393578, 482690, 485745, 544310, 590367, 724035, 816465, 971490, 983945, 1180734, 1448070, 1632930, 1967890, 2558257, 2951835, 5116514, 5903670, 7674771, 12791285, 15349542, 25582570, 38373855, 76747710]

約数ペア:

[(1, 76747710), (2, 38373855), (3, 25582570), (5, 15349542), (6, 12791285), (10, 7674771), (13, 5903670), (15, 5116514), (26, 2951835), (30, 2558257), (39, 1967890), (47, 1632930), (53, 1448070), (65, 1180734), (78, 983945), (79, 971490), (94, 816465), (106, 724035), (130, 590367), (141, 544310), (158, 485745), (159, 482690), (195, 393578), (235, 326586), (237, 323830), (265, 289614), (282, 272155), (318, 241345), (390, 196789), (395, 194298), (470, 163293), (474, 161915), (530, 144807), (611, 125610), (689, 111390), (705, 108862), (790, 97149), (795, 96538), (1027, 74730), (1185, 64766), (1222, 62805), (1378, 55695), (1410, 54431), (1590, 48269), (1833, 41870), (2054, 37365), (2067, 37130), (2370, 32383), (2491, 30810), (3055, 25122), (3081, 24910), (3445, 22278), (3666, 20935), (3713, 20670), (4134, 18565), (4187, 18330), (4982, 15405), (5135, 14946), (6110, 12561), (6162, 12455), (6890, 11139), (7426, 10335), (7473, 10270), (8374, 9165)]