152852920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 396446400

約数和(自身を除く): 243593480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 41, 44, 55, 74, 82, 88, 110, 148, 164, 185, 205, 220, 229, 296, 328, 370, 407, 410, 440, 451, 458, 740, 814, 820, 902, 916, 1145, 1480, 1517, 1628, 1640, 1804, 1832, 2035, 2255, 2290, 2519, 3034, 3256, 3608, 4070, 4510, 4580, 5038, 6068, 7585, 8140, 8473, 9020, 9160, 9389, 10076, 12136, 12595, 15170, 16280, 16687, 16946, 18040, 18778, 20152, 25190, 30340, 33374, 33892, 37556, 42365, 46945, 50380, 60680, 66748, 67784, 75112, 83435, 84730, 93203, 93890, 100760, 103279, 133496, 166870, 169460, 186406, 187780, 206558, 333740, 338920, 347393, 372812, 375560, 413116, 466015, 516395, 667480, 694786, 745624, 826232, 932030, 1032790, 1389572, 1736965, 1864060, 2065580, 2779144, 3473930, 3728120, 3821323, 4131160, 6947860, 7642646, 13895720, 15285292, 19106615, 30570584, 38213230, 76426460, 152852920]

約数ペア:

[(1, 152852920), (2, 76426460), (4, 38213230), (5, 30570584), (8, 19106615), (10, 15285292), (11, 13895720), (20, 7642646), (22, 6947860), (37, 4131160), (40, 3821323), (41, 3728120), (44, 3473930), (55, 2779144), (74, 2065580), (82, 1864060), (88, 1736965), (110, 1389572), (148, 1032790), (164, 932030), (185, 826232), (205, 745624), (220, 694786), (229, 667480), (296, 516395), (328, 466015), (370, 413116), (407, 375560), (410, 372812), (440, 347393), (451, 338920), (458, 333740), (740, 206558), (814, 187780), (820, 186406), (902, 169460), (916, 166870), (1145, 133496), (1480, 103279), (1517, 100760), (1628, 93890), (1640, 93203), (1804, 84730), (1832, 83435), (2035, 75112), (2255, 67784), (2290, 66748), (2519, 60680), (3034, 50380), (3256, 46945), (3608, 42365), (4070, 37556), (4510, 33892), (4580, 33374), (5038, 30340), (6068, 25190), (7585, 20152), (8140, 18778), (8473, 18040), (9020, 16946), (9160, 16687), (9389, 16280), (10076, 15170), (12136, 12595)]