135686400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 462303744

約数和(自身を除く): 326617344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 128, 148, 150, 160, 185, 191, 192, 200, 222, 240, 256, 296, 300, 320, 370, 382, 384, 400, 444, 480, 555, 573, 592, 600, 640, 740, 764, 768, 800, 888, 925, 955, 960, 1110, 1146, 1184, 1200, 1280, 1480, 1528, 1600, 1776, 1850, 1910, 1920, 2220, 2292, 2368, 2400, 2775, 2865, 2960, 3056, 3200, 3552, 3700, 3820, 3840, 4440, 4584, 4736, 4775, 4800, 5550, 5730, 5920, 6112, 6400, 7067, 7104, 7400, 7640, 8880, 9168, 9472, 9550, 9600, 11100, 11460, 11840, 12224, 14134, 14208, 14325, 14800, 15280, 17760, 18336, 19100, 19200, 21201, 22200, 22920, 23680, 24448, 28268, 28416, 28650, 29600, 30560, 35335, 35520, 36672, 38200, 42402, 44400, 45840, 47360, 48896, 56536, 57300, 59200, 61120, 70670, 71040, 73344, 76400, 84804, 88800, 91680, 106005, 113072, 114600, 118400, 122240, 141340, 142080, 146688, 152800, 169608, 176675, 177600, 183360, 212010, 226144, 229200, 236800, 244480, 282680, 305600, 339216, 353350, 355200, 366720, 424020, 452288, 458400, 530025, 565360, 611200, 678432, 706700, 710400, 733440, 848040, 904576, 916800, 1060050, 1130720, 1222400, 1356864, 1413400, 1696080, 1809152, 1833600, 2120100, 2261440, 2713728, 2826800, 3392160, 3667200, 4240200, 4522880, 5427456, 5653600, 6784320, 8480400, 9045760, 11307200, 13568640, 16960800, 22614400, 27137280, 33921600, 45228800, 67843200, 135686400]

約数ペア:

[(1, 135686400), (2, 67843200), (3, 45228800), (4, 33921600), (5, 27137280), (6, 22614400), (8, 16960800), (10, 13568640), (12, 11307200), (15, 9045760), (16, 8480400), (20, 6784320), (24, 5653600), (25, 5427456), (30, 4522880), (32, 4240200), (37, 3667200), (40, 3392160), (48, 2826800), (50, 2713728), (60, 2261440), (64, 2120100), (74, 1833600), (75, 1809152), (80, 1696080), (96, 1413400), (100, 1356864), (111, 1222400), (120, 1130720), (128, 1060050), (148, 916800), (150, 904576), (160, 848040), (185, 733440), (191, 710400), (192, 706700), (200, 678432), (222, 611200), (240, 565360), (256, 530025), (296, 458400), (300, 452288), (320, 424020), (370, 366720), (382, 355200), (384, 353350), (400, 339216), (444, 305600), (480, 282680), (555, 244480), (573, 236800), (592, 229200), (600, 226144), (640, 212010), (740, 183360), (764, 177600), (768, 176675), (800, 169608), (888, 152800), (925, 146688), (955, 142080), (960, 141340), (1110, 122240), (1146, 118400), (1184, 114600), (1200, 113072), (1280, 106005), (1480, 91680), (1528, 88800), (1600, 84804), (1776, 76400), (1850, 73344), (1910, 71040), (1920, 70670), (2220, 61120), (2292, 59200), (2368, 57300), (2400, 56536), (2775, 48896), (2865, 47360), (2960, 45840), (3056, 44400), (3200, 42402), (3552, 38200), (3700, 36672), (3820, 35520), (3840, 35335), (4440, 30560), (4584, 29600), (4736, 28650), (4775, 28416), (4800, 28268), (5550, 24448), (5730, 23680), (5920, 22920), (6112, 22200), (6400, 21201), (7067, 19200), (7104, 19100), (7400, 18336), (7640, 17760), (8880, 15280), (9168, 14800), (9472, 14325), (9550, 14208), (9600, 14134), (11100, 12224), (11460, 11840)]