74377710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 219801600

約数和(自身を除く): 145423890

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 79, 90, 99, 110, 135, 158, 165, 198, 237, 270, 297, 317, 330, 395, 474, 495, 594, 634, 711, 790, 869, 951, 990, 1185, 1422, 1485, 1585, 1738, 1902, 2133, 2370, 2607, 2853, 2970, 3170, 3487, 3555, 4266, 4345, 4755, 5214, 5706, 6974, 7110, 7821, 8559, 8690, 9510, 10461, 10665, 13035, 14265, 15642, 17118, 17435, 20922, 21330, 23463, 25043, 26070, 28530, 31383, 34870, 39105, 42795, 46926, 50086, 52305, 62766, 75129, 78210, 85590, 94149, 104610, 117315, 125215, 150258, 156915, 188298, 225387, 234630, 250430, 275473, 313830, 375645, 450774, 470745, 550946, 676161, 751290, 826419, 941490, 1126935, 1352322, 1377365, 1652838, 2253870, 2479257, 2754730, 3380805, 4132095, 4958514, 6761610, 7437771, 8264190, 12396285, 14875542, 24792570, 37188855, 74377710]

約数ペア:

[(1, 74377710), (2, 37188855), (3, 24792570), (5, 14875542), (6, 12396285), (9, 8264190), (10, 7437771), (11, 6761610), (15, 4958514), (18, 4132095), (22, 3380805), (27, 2754730), (30, 2479257), (33, 2253870), (45, 1652838), (54, 1377365), (55, 1352322), (66, 1126935), (79, 941490), (90, 826419), (99, 751290), (110, 676161), (135, 550946), (158, 470745), (165, 450774), (198, 375645), (237, 313830), (270, 275473), (297, 250430), (317, 234630), (330, 225387), (395, 188298), (474, 156915), (495, 150258), (594, 125215), (634, 117315), (711, 104610), (790, 94149), (869, 85590), (951, 78210), (990, 75129), (1185, 62766), (1422, 52305), (1485, 50086), (1585, 46926), (1738, 42795), (1902, 39105), (2133, 34870), (2370, 31383), (2607, 28530), (2853, 26070), (2970, 25043), (3170, 23463), (3487, 21330), (3555, 20922), (4266, 17435), (4345, 17118), (4755, 15642), (5214, 14265), (5706, 13035), (6974, 10665), (7110, 10461), (7821, 9510), (8559, 8690)]