30913200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 180

約数和(自身を含む): 111137728

約数和(自身を除く): 80224528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 277, 279, 300, 310, 360, 372, 400, 450, 465, 496, 554, 558, 600, 620, 720, 744, 775, 831, 900, 930, 1108, 1116, 1200, 1240, 1385, 1395, 1488, 1550, 1662, 1800, 1860, 2216, 2232, 2325, 2480, 2493, 2770, 2790, 3100, 3324, 3600, 3720, 4155, 4432, 4464, 4650, 4986, 5540, 5580, 6200, 6648, 6925, 6975, 7440, 8310, 8587, 9300, 9972, 11080, 11160, 12400, 12465, 13296, 13850, 13950, 16620, 17174, 18600, 19944, 20775, 22160, 22320, 24930, 25761, 27700, 27900, 33240, 34348, 37200, 39888, 41550, 42935, 49860, 51522, 55400, 55800, 62325, 66480, 68696, 77283, 83100, 85870, 99720, 103044, 110800, 111600, 124650, 128805, 137392, 154566, 166200, 171740, 199440, 206088, 214675, 249300, 257610, 309132, 332400, 343480, 386415, 412176, 429350, 498600, 515220, 618264, 644025, 686960, 772830, 858700, 997200, 1030440, 1236528, 1288050, 1545660, 1717400, 1932075, 2060880, 2576100, 3091320, 3434800, 3864150, 5152200, 6182640, 7728300, 10304400, 15456600, 30913200]

約数ペア:

[(1, 30913200), (2, 15456600), (3, 10304400), (4, 7728300), (5, 6182640), (6, 5152200), (8, 3864150), (9, 3434800), (10, 3091320), (12, 2576100), (15, 2060880), (16, 1932075), (18, 1717400), (20, 1545660), (24, 1288050), (25, 1236528), (30, 1030440), (31, 997200), (36, 858700), (40, 772830), (45, 686960), (48, 644025), (50, 618264), (60, 515220), (62, 498600), (72, 429350), (75, 412176), (80, 386415), (90, 343480), (93, 332400), (100, 309132), (120, 257610), (124, 249300), (144, 214675), (150, 206088), (155, 199440), (180, 171740), (186, 166200), (200, 154566), (225, 137392), (240, 128805), (248, 124650), (277, 111600), (279, 110800), (300, 103044), (310, 99720), (360, 85870), (372, 83100), (400, 77283), (450, 68696), (465, 66480), (496, 62325), (554, 55800), (558, 55400), (600, 51522), (620, 49860), (720, 42935), (744, 41550), (775, 39888), (831, 37200), (900, 34348), (930, 33240), (1108, 27900), (1116, 27700), (1200, 25761), (1240, 24930), (1385, 22320), (1395, 22160), (1488, 20775), (1550, 19944), (1662, 18600), (1800, 17174), (1860, 16620), (2216, 13950), (2232, 13850), (2325, 13296), (2480, 12465), (2493, 12400), (2770, 11160), (2790, 11080), (3100, 9972), (3324, 9300), (3600, 8587), (3720, 8310), (4155, 7440), (4432, 6975), (4464, 6925), (4650, 6648), (4986, 6200), (5540, 5580)]