384251400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16421}}^1$

素因数の和:16456

約数の個数: 144

約数和(自身を含む): 1389793860

約数和(自身を除く): 1005542460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 16421, 23400, 32842, 49263, 65684, 82105, 98526, 131368, 147789, 164210, 197052, 213473, 246315, 295578, 328420, 394104, 410525, 426946, 492630, 591156, 640419, 656840, 738945, 821050, 853892, 985260, 1067365, 1182312, 1231575, 1280838, 1477890, 1642100, 1707784, 1921257, 1970520, 2134730, 2463150, 2561676, 2955780, 3202095, 3284200, 3694725, 3842514, 4269460, 4926300, 5123352, 5336825, 5911560, 6404190, 7389450, 7685028, 8538920, 9606285, 9852600, 10673650, 12808380, 14778900, 15370056, 16010475, 19212570, 21347300, 25616760, 29557800, 32020950, 38425140, 42694600, 48031425, 64041900, 76850280, 96062850, 128083800, 192125700, 384251400]

約数ペア:

[(1, 384251400), (2, 192125700), (3, 128083800), (4, 96062850), (5, 76850280), (6, 64041900), (8, 48031425), (9, 42694600), (10, 38425140), (12, 32020950), (13, 29557800), (15, 25616760), (18, 21347300), (20, 19212570), (24, 16010475), (25, 15370056), (26, 14778900), (30, 12808380), (36, 10673650), (39, 9852600), (40, 9606285), (45, 8538920), (50, 7685028), (52, 7389450), (60, 6404190), (65, 5911560), (72, 5336825), (75, 5123352), (78, 4926300), (90, 4269460), (100, 3842514), (104, 3694725), (117, 3284200), (120, 3202095), (130, 2955780), (150, 2561676), (156, 2463150), (180, 2134730), (195, 1970520), (200, 1921257), (225, 1707784), (234, 1642100), (260, 1477890), (300, 1280838), (312, 1231575), (325, 1182312), (360, 1067365), (390, 985260), (450, 853892), (468, 821050), (520, 738945), (585, 656840), (600, 640419), (650, 591156), (780, 492630), (900, 426946), (936, 410525), (975, 394104), (1170, 328420), (1300, 295578), (1560, 246315), (1800, 213473), (1950, 197052), (2340, 164210), (2600, 147789), (2925, 131368), (3900, 98526), (4680, 82105), (5850, 65684), (7800, 49263), (11700, 32842), (16421, 23400)]