150388640

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 367416000

約数和(自身を除く): 217027360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 89, 118, 160, 178, 179, 236, 295, 356, 358, 445, 472, 590, 712, 716, 890, 895, 944, 1180, 1424, 1432, 1780, 1790, 1888, 2360, 2848, 2864, 3560, 3580, 4720, 5251, 5728, 7120, 7160, 9440, 10502, 10561, 14240, 14320, 15931, 21004, 21122, 26255, 28640, 31862, 42008, 42244, 52510, 52805, 63724, 79655, 84016, 84488, 105020, 105610, 127448, 159310, 168032, 168976, 210040, 211220, 254896, 318620, 337952, 420080, 422440, 509792, 637240, 840160, 844880, 939929, 1274480, 1689760, 1879858, 2548960, 3759716, 4699645, 7519432, 9399290, 15038864, 18798580, 30077728, 37597160, 75194320, 150388640]

約数ペア:

[(1, 150388640), (2, 75194320), (4, 37597160), (5, 30077728), (8, 18798580), (10, 15038864), (16, 9399290), (20, 7519432), (32, 4699645), (40, 3759716), (59, 2548960), (80, 1879858), (89, 1689760), (118, 1274480), (160, 939929), (178, 844880), (179, 840160), (236, 637240), (295, 509792), (356, 422440), (358, 420080), (445, 337952), (472, 318620), (590, 254896), (712, 211220), (716, 210040), (890, 168976), (895, 168032), (944, 159310), (1180, 127448), (1424, 105610), (1432, 105020), (1780, 84488), (1790, 84016), (1888, 79655), (2360, 63724), (2848, 52805), (2864, 52510), (3560, 42244), (3580, 42008), (4720, 31862), (5251, 28640), (5728, 26255), (7120, 21122), (7160, 21004), (9440, 15931), (10502, 14320), (10561, 14240)]