180953080

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 526680000

約数和(自身を除く): 345726920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 109, 110, 121, 140, 154, 196, 218, 220, 242, 245, 280, 308, 343, 385, 392, 436, 440, 484, 490, 539, 545, 605, 616, 686, 763, 770, 847, 872, 968, 980, 1078, 1090, 1199, 1210, 1372, 1526, 1540, 1694, 1715, 1960, 2156, 2180, 2398, 2420, 2695, 2744, 3052, 3080, 3388, 3430, 3773, 3815, 4235, 4312, 4360, 4796, 4840, 5341, 5390, 5929, 5995, 6104, 6776, 6860, 7546, 7630, 8393, 8470, 9592, 10682, 10780, 11858, 11990, 13189, 13720, 15092, 15260, 16786, 16940, 18865, 21364, 21560, 23716, 23980, 26378, 26705, 29645, 30184, 30520, 33572, 33880, 37387, 37730, 41503, 41965, 42728, 47432, 47960, 52756, 53410, 58751, 59290, 65945, 67144, 74774, 75460, 83006, 83930, 92323, 105512, 106820, 117502, 118580, 131890, 149548, 150920, 166012, 167860, 184646, 186935, 207515, 213640, 235004, 237160, 263780, 293755, 299096, 332024, 335720, 369292, 373870, 411257, 415030, 461615, 470008, 527560, 587510, 646261, 738584, 747740, 822514, 830060, 923230, 1175020, 1292522, 1495480, 1645028, 1660120, 1846460, 2056285, 2350040, 2585044, 3231305, 3290056, 3692920, 4112570, 4523827, 5170088, 6462610, 8225140, 9047654, 12925220, 16450280, 18095308, 22619135, 25850440, 36190616, 45238270, 90476540, 180953080]

約数ペア:

[(1, 180953080), (2, 90476540), (4, 45238270), (5, 36190616), (7, 25850440), (8, 22619135), (10, 18095308), (11, 16450280), (14, 12925220), (20, 9047654), (22, 8225140), (28, 6462610), (35, 5170088), (40, 4523827), (44, 4112570), (49, 3692920), (55, 3290056), (56, 3231305), (70, 2585044), (77, 2350040), (88, 2056285), (98, 1846460), (109, 1660120), (110, 1645028), (121, 1495480), (140, 1292522), (154, 1175020), (196, 923230), (218, 830060), (220, 822514), (242, 747740), (245, 738584), (280, 646261), (308, 587510), (343, 527560), (385, 470008), (392, 461615), (436, 415030), (440, 411257), (484, 373870), (490, 369292), (539, 335720), (545, 332024), (605, 299096), (616, 293755), (686, 263780), (763, 237160), (770, 235004), (847, 213640), (872, 207515), (968, 186935), (980, 184646), (1078, 167860), (1090, 166012), (1199, 150920), (1210, 149548), (1372, 131890), (1526, 118580), (1540, 117502), (1694, 106820), (1715, 105512), (1960, 92323), (2156, 83930), (2180, 83006), (2398, 75460), (2420, 74774), (2695, 67144), (2744, 65945), (3052, 59290), (3080, 58751), (3388, 53410), (3430, 52756), (3773, 47960), (3815, 47432), (4235, 42728), (4312, 41965), (4360, 41503), (4796, 37730), (4840, 37387), (5341, 33880), (5390, 33572), (5929, 30520), (5995, 30184), (6104, 29645), (6776, 26705), (6860, 26378), (7546, 23980), (7630, 23716), (8393, 21560), (8470, 21364), (9592, 18865), (10682, 16940), (10780, 16786), (11858, 15260), (11990, 15092), (13189, 13720)]