148755420

素因数分解:

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

素因数の和:425

約数の個数: 192

約数和(自身を含む): 512870400

約数和(自身を除く): 364114980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 79, 90, 99, 108, 110, 132, 135, 158, 165, 180, 198, 220, 237, 270, 297, 316, 317, 330, 395, 396, 474, 495, 540, 594, 634, 660, 711, 790, 869, 948, 951, 990, 1185, 1188, 1268, 1422, 1485, 1580, 1585, 1738, 1902, 1980, 2133, 2370, 2607, 2844, 2853, 2970, 3170, 3476, 3487, 3555, 3804, 4266, 4345, 4740, 4755, 5214, 5706, 5940, 6340, 6974, 7110, 7821, 8532, 8559, 8690, 9510, 10428, 10461, 10665, 11412, 13035, 13948, 14220, 14265, 15642, 17118, 17380, 17435, 19020, 20922, 21330, 23463, 25043, 26070, 28530, 31284, 31383, 34236, 34870, 39105, 41844, 42660, 42795, 46926, 50086, 52140, 52305, 57060, 62766, 69740, 75129, 78210, 85590, 93852, 94149, 100172, 104610, 117315, 125215, 125532, 150258, 156420, 156915, 171180, 188298, 209220, 225387, 234630, 250430, 275473, 300516, 313830, 375645, 376596, 450774, 469260, 470745, 500860, 550946, 627660, 676161, 751290, 826419, 901548, 941490, 1101892, 1126935, 1352322, 1377365, 1502580, 1652838, 1882980, 2253870, 2479257, 2704644, 2754730, 3305676, 3380805, 4132095, 4507740, 4958514, 5509460, 6761610, 7437771, 8264190, 9917028, 12396285, 13523220, 14875542, 16528380, 24792570, 29751084, 37188855, 49585140, 74377710, 148755420]

約数ペア:

[(1, 148755420), (2, 74377710), (3, 49585140), (4, 37188855), (5, 29751084), (6, 24792570), (9, 16528380), (10, 14875542), (11, 13523220), (12, 12396285), (15, 9917028), (18, 8264190), (20, 7437771), (22, 6761610), (27, 5509460), (30, 4958514), (33, 4507740), (36, 4132095), (44, 3380805), (45, 3305676), (54, 2754730), (55, 2704644), (60, 2479257), (66, 2253870), (79, 1882980), (90, 1652838), (99, 1502580), (108, 1377365), (110, 1352322), (132, 1126935), (135, 1101892), (158, 941490), (165, 901548), (180, 826419), (198, 751290), (220, 676161), (237, 627660), (270, 550946), (297, 500860), (316, 470745), (317, 469260), (330, 450774), (395, 376596), (396, 375645), (474, 313830), (495, 300516), (540, 275473), (594, 250430), (634, 234630), (660, 225387), (711, 209220), (790, 188298), (869, 171180), (948, 156915), (951, 156420), (990, 150258), (1185, 125532), (1188, 125215), (1268, 117315), (1422, 104610), (1485, 100172), (1580, 94149), (1585, 93852), (1738, 85590), (1902, 78210), (1980, 75129), (2133, 69740), (2370, 62766), (2607, 57060), (2844, 52305), (2853, 52140), (2970, 50086), (3170, 46926), (3476, 42795), (3487, 42660), (3555, 41844), (3804, 39105), (4266, 34870), (4345, 34236), (4740, 31383), (4755, 31284), (5214, 28530), (5706, 26070), (5940, 25043), (6340, 23463), (6974, 21330), (7110, 20922), (7821, 19020), (8532, 17435), (8559, 17380), (8690, 17118), (9510, 15642), (10428, 14265), (10461, 14220), (10665, 13948), (11412, 13035)]