308413200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 180

約数和(自身を含む): 1018736880

約数和(自身を除く): 710323680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 139, 150, 172, 200, 215, 240, 258, 278, 300, 344, 400, 417, 430, 516, 556, 600, 645, 688, 695, 834, 860, 1032, 1075, 1112, 1200, 1290, 1390, 1668, 1720, 1849, 2064, 2085, 2150, 2224, 2580, 2780, 3225, 3336, 3440, 3475, 3698, 4170, 4300, 5160, 5547, 5560, 5977, 6450, 6672, 6950, 7396, 8340, 8600, 9245, 10320, 10425, 11094, 11120, 11954, 12900, 13900, 14792, 16680, 17200, 17931, 18490, 20850, 22188, 23908, 25800, 27735, 27800, 29584, 29885, 33360, 35862, 36980, 41700, 44376, 46225, 47816, 51600, 55470, 55600, 59770, 71724, 73960, 83400, 88752, 89655, 92450, 95632, 110940, 119540, 138675, 143448, 147920, 149425, 166800, 179310, 184900, 221880, 239080, 257011, 277350, 286896, 298850, 358620, 369800, 443760, 448275, 478160, 514022, 554700, 597700, 717240, 739600, 771033, 896550, 1028044, 1109400, 1195400, 1285055, 1434480, 1542066, 1793100, 2056088, 2218800, 2390800, 2570110, 3084132, 3586200, 3855165, 4112176, 5140220, 6168264, 6425275, 7172400, 7710330, 10280440, 12336528, 12850550, 15420660, 19275825, 20560880, 25701100, 30841320, 38551650, 51402200, 61682640, 77103300, 102804400, 154206600, 308413200]

約数ペア:

[(1, 308413200), (2, 154206600), (3, 102804400), (4, 77103300), (5, 61682640), (6, 51402200), (8, 38551650), (10, 30841320), (12, 25701100), (15, 20560880), (16, 19275825), (20, 15420660), (24, 12850550), (25, 12336528), (30, 10280440), (40, 7710330), (43, 7172400), (48, 6425275), (50, 6168264), (60, 5140220), (75, 4112176), (80, 3855165), (86, 3586200), (100, 3084132), (120, 2570110), (129, 2390800), (139, 2218800), (150, 2056088), (172, 1793100), (200, 1542066), (215, 1434480), (240, 1285055), (258, 1195400), (278, 1109400), (300, 1028044), (344, 896550), (400, 771033), (417, 739600), (430, 717240), (516, 597700), (556, 554700), (600, 514022), (645, 478160), (688, 448275), (695, 443760), (834, 369800), (860, 358620), (1032, 298850), (1075, 286896), (1112, 277350), (1200, 257011), (1290, 239080), (1390, 221880), (1668, 184900), (1720, 179310), (1849, 166800), (2064, 149425), (2085, 147920), (2150, 143448), (2224, 138675), (2580, 119540), (2780, 110940), (3225, 95632), (3336, 92450), (3440, 89655), (3475, 88752), (3698, 83400), (4170, 73960), (4300, 71724), (5160, 59770), (5547, 55600), (5560, 55470), (5977, 51600), (6450, 47816), (6672, 46225), (6950, 44376), (7396, 41700), (8340, 36980), (8600, 35862), (9245, 33360), (10320, 29885), (10425, 29584), (11094, 27800), (11120, 27735), (11954, 25800), (12900, 23908), (13900, 22188), (14792, 20850), (16680, 18490), (17200, 17931)]