1444285800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{4073}}^1$

素因数の和:4292

約数の個数: 144

約数和(自身を含む): 4876211340

約数和(自身を除く): 3431925540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 197, 200, 225, 300, 360, 394, 450, 591, 600, 788, 900, 985, 1182, 1576, 1773, 1800, 1970, 2364, 2955, 3546, 3940, 4073, 4728, 4925, 5910, 7092, 7880, 8146, 8865, 9850, 11820, 12219, 14184, 14775, 16292, 17730, 19700, 20365, 23640, 24438, 29550, 32584, 35460, 36657, 39400, 40730, 44325, 48876, 59100, 61095, 70920, 73314, 81460, 88650, 97752, 101825, 118200, 122190, 146628, 162920, 177300, 183285, 203650, 244380, 293256, 305475, 354600, 366570, 407300, 488760, 610950, 733140, 802381, 814600, 916425, 1221900, 1466280, 1604762, 1832850, 2407143, 2443800, 3209524, 3665700, 4011905, 4814286, 6419048, 7221429, 7331400, 8023810, 9628572, 12035715, 14442858, 16047620, 19257144, 20059525, 24071430, 28885716, 32095240, 36107145, 40119050, 48142860, 57771432, 60178575, 72214290, 80238100, 96285720, 120357150, 144428580, 160476200, 180535725, 240714300, 288857160, 361071450, 481428600, 722142900, 1444285800]

約数ペア:

[(1, 1444285800), (2, 722142900), (3, 481428600), (4, 361071450), (5, 288857160), (6, 240714300), (8, 180535725), (9, 160476200), (10, 144428580), (12, 120357150), (15, 96285720), (18, 80238100), (20, 72214290), (24, 60178575), (25, 57771432), (30, 48142860), (36, 40119050), (40, 36107145), (45, 32095240), (50, 28885716), (60, 24071430), (72, 20059525), (75, 19257144), (90, 16047620), (100, 14442858), (120, 12035715), (150, 9628572), (180, 8023810), (197, 7331400), (200, 7221429), (225, 6419048), (300, 4814286), (360, 4011905), (394, 3665700), (450, 3209524), (591, 2443800), (600, 2407143), (788, 1832850), (900, 1604762), (985, 1466280), (1182, 1221900), (1576, 916425), (1773, 814600), (1800, 802381), (1970, 733140), (2364, 610950), (2955, 488760), (3546, 407300), (3940, 366570), (4073, 354600), (4728, 305475), (4925, 293256), (5910, 244380), (7092, 203650), (7880, 183285), (8146, 177300), (8865, 162920), (9850, 146628), (11820, 122190), (12219, 118200), (14184, 101825), (14775, 97752), (16292, 88650), (17730, 81460), (19700, 73314), (20365, 70920), (23640, 61095), (24438, 59100), (29550, 48876), (32584, 44325), (35460, 40730), (36657, 39400)]