328197600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:682

約数の個数: 216

約数和(自身を含む): 1173987360

約数和(自身を除く): 845789760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 96, 100, 120, 144, 150, 158, 160, 180, 200, 225, 237, 240, 288, 300, 316, 360, 395, 400, 450, 474, 480, 577, 600, 632, 711, 720, 790, 800, 900, 948, 1154, 1185, 1200, 1264, 1422, 1440, 1580, 1731, 1800, 1896, 1975, 2308, 2370, 2400, 2528, 2844, 2885, 3160, 3462, 3555, 3600, 3792, 3950, 4616, 4740, 5193, 5688, 5770, 5925, 6320, 6924, 7110, 7200, 7584, 7900, 8655, 9232, 9480, 10386, 11376, 11540, 11850, 12640, 13848, 14220, 14425, 15800, 17310, 17775, 18464, 18960, 20772, 22752, 23080, 23700, 25965, 27696, 28440, 28850, 31600, 34620, 35550, 37920, 41544, 43275, 45583, 46160, 47400, 51930, 55392, 56880, 57700, 63200, 69240, 71100, 83088, 86550, 91166, 92320, 94800, 103860, 113760, 115400, 129825, 136749, 138480, 142200, 166176, 173100, 182332, 189600, 207720, 227915, 230800, 259650, 273498, 276960, 284400, 346200, 364664, 410247, 415440, 455830, 461600, 519300, 546996, 568800, 683745, 692400, 729328, 820494, 830880, 911660, 1038600, 1093992, 1139575, 1367490, 1384800, 1458656, 1640988, 1823320, 2051235, 2077200, 2187984, 2279150, 2734980, 3281976, 3418725, 3646640, 4102470, 4154400, 4375968, 4558300, 5469960, 6563952, 6837450, 7293280, 8204940, 9116600, 10256175, 10939920, 13127904, 13674900, 16409880, 18233200, 20512350, 21879840, 27349800, 32819760, 36466400, 41024700, 54699600, 65639520, 82049400, 109399200, 164098800, 328197600]

約数ペア:

[(1, 328197600), (2, 164098800), (3, 109399200), (4, 82049400), (5, 65639520), (6, 54699600), (8, 41024700), (9, 36466400), (10, 32819760), (12, 27349800), (15, 21879840), (16, 20512350), (18, 18233200), (20, 16409880), (24, 13674900), (25, 13127904), (30, 10939920), (32, 10256175), (36, 9116600), (40, 8204940), (45, 7293280), (48, 6837450), (50, 6563952), (60, 5469960), (72, 4558300), (75, 4375968), (79, 4154400), (80, 4102470), (90, 3646640), (96, 3418725), (100, 3281976), (120, 2734980), (144, 2279150), (150, 2187984), (158, 2077200), (160, 2051235), (180, 1823320), (200, 1640988), (225, 1458656), (237, 1384800), (240, 1367490), (288, 1139575), (300, 1093992), (316, 1038600), (360, 911660), (395, 830880), (400, 820494), (450, 729328), (474, 692400), (480, 683745), (577, 568800), (600, 546996), (632, 519300), (711, 461600), (720, 455830), (790, 415440), (800, 410247), (900, 364664), (948, 346200), (1154, 284400), (1185, 276960), (1200, 273498), (1264, 259650), (1422, 230800), (1440, 227915), (1580, 207720), (1731, 189600), (1800, 182332), (1896, 173100), (1975, 166176), (2308, 142200), (2370, 138480), (2400, 136749), (2528, 129825), (2844, 115400), (2885, 113760), (3160, 103860), (3462, 94800), (3555, 92320), (3600, 91166), (3792, 86550), (3950, 83088), (4616, 71100), (4740, 69240), (5193, 63200), (5688, 57700), (5770, 56880), (5925, 55392), (6320, 51930), (6924, 47400), (7110, 46160), (7200, 45583), (7584, 43275), (7900, 41544), (8655, 37920), (9232, 35550), (9480, 34620), (10386, 31600), (11376, 28850), (11540, 28440), (11850, 27696), (12640, 25965), (13848, 23700), (14220, 23080), (14425, 22752), (15800, 20772), (17310, 18960), (17775, 18464)]