135886400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 168

約数和(自身を含む): 370392960

約数和(自身を除く): 234506560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 47, 50, 52, 64, 65, 80, 94, 100, 104, 130, 139, 160, 188, 200, 208, 235, 260, 278, 320, 325, 376, 400, 416, 470, 520, 556, 611, 650, 695, 752, 800, 832, 940, 1040, 1112, 1175, 1222, 1300, 1390, 1504, 1600, 1807, 1880, 2080, 2224, 2350, 2444, 2600, 2780, 3008, 3055, 3475, 3614, 3760, 4160, 4448, 4700, 4888, 5200, 5560, 6110, 6533, 6950, 7228, 7520, 8896, 9035, 9400, 9776, 10400, 11120, 12220, 13066, 13900, 14456, 15040, 15275, 18070, 18800, 19552, 20800, 22240, 24440, 26132, 27800, 28912, 30550, 32665, 36140, 37600, 39104, 44480, 45175, 48880, 52264, 55600, 57824, 61100, 65330, 72280, 75200, 84929, 90350, 97760, 104528, 111200, 115648, 122200, 130660, 144560, 163325, 169858, 180700, 195520, 209056, 222400, 244400, 261320, 289120, 326650, 339716, 361400, 418112, 424645, 488800, 522640, 578240, 653300, 679432, 722800, 849290, 977600, 1045280, 1306600, 1358864, 1445600, 1698580, 2090560, 2123225, 2613200, 2717728, 2891200, 3397160, 4246450, 5226400, 5435456, 6794320, 8492900, 10452800, 13588640, 16985800, 27177280, 33971600, 67943200, 135886400]

約数ペア:

[(1, 135886400), (2, 67943200), (4, 33971600), (5, 27177280), (8, 16985800), (10, 13588640), (13, 10452800), (16, 8492900), (20, 6794320), (25, 5435456), (26, 5226400), (32, 4246450), (40, 3397160), (47, 2891200), (50, 2717728), (52, 2613200), (64, 2123225), (65, 2090560), (80, 1698580), (94, 1445600), (100, 1358864), (104, 1306600), (130, 1045280), (139, 977600), (160, 849290), (188, 722800), (200, 679432), (208, 653300), (235, 578240), (260, 522640), (278, 488800), (320, 424645), (325, 418112), (376, 361400), (400, 339716), (416, 326650), (470, 289120), (520, 261320), (556, 244400), (611, 222400), (650, 209056), (695, 195520), (752, 180700), (800, 169858), (832, 163325), (940, 144560), (1040, 130660), (1112, 122200), (1175, 115648), (1222, 111200), (1300, 104528), (1390, 97760), (1504, 90350), (1600, 84929), (1807, 75200), (1880, 72280), (2080, 65330), (2224, 61100), (2350, 57824), (2444, 55600), (2600, 52264), (2780, 48880), (3008, 45175), (3055, 44480), (3475, 39104), (3614, 37600), (3760, 36140), (4160, 32665), (4448, 30550), (4700, 28912), (4888, 27800), (5200, 26132), (5560, 24440), (6110, 22240), (6533, 20800), (6950, 19552), (7228, 18800), (7520, 18070), (8896, 15275), (9035, 15040), (9400, 14456), (9776, 13900), (10400, 13066), (11120, 12220)]