68950800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 180

約数和(自身を含む): 242863920

約数和(自身を除く): 173913120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 107, 120, 144, 150, 179, 180, 200, 214, 225, 240, 300, 321, 358, 360, 400, 428, 450, 535, 537, 600, 642, 716, 720, 856, 895, 900, 963, 1070, 1074, 1200, 1284, 1432, 1605, 1611, 1712, 1790, 1800, 1926, 2140, 2148, 2568, 2675, 2685, 2864, 3210, 3222, 3580, 3600, 3852, 4280, 4296, 4475, 4815, 5136, 5350, 5370, 6420, 6444, 7160, 7704, 8025, 8055, 8560, 8592, 8950, 9630, 10700, 10740, 12840, 12888, 13425, 14320, 15408, 16050, 16110, 17900, 19153, 19260, 21400, 21480, 24075, 25680, 25776, 26850, 32100, 32220, 35800, 38306, 38520, 40275, 42800, 42960, 48150, 53700, 57459, 64200, 64440, 71600, 76612, 77040, 80550, 95765, 96300, 107400, 114918, 128400, 128880, 153224, 161100, 172377, 191530, 192600, 214800, 229836, 287295, 306448, 322200, 344754, 383060, 385200, 459672, 478825, 574590, 644400, 689508, 766120, 861885, 919344, 957650, 1149180, 1379016, 1436475, 1532240, 1723770, 1915300, 2298360, 2758032, 2872950, 3447540, 3830600, 4309425, 4596720, 5745900, 6895080, 7661200, 8618850, 11491800, 13790160, 17237700, 22983600, 34475400, 68950800]

約数ペア:

[(1, 68950800), (2, 34475400), (3, 22983600), (4, 17237700), (5, 13790160), (6, 11491800), (8, 8618850), (9, 7661200), (10, 6895080), (12, 5745900), (15, 4596720), (16, 4309425), (18, 3830600), (20, 3447540), (24, 2872950), (25, 2758032), (30, 2298360), (36, 1915300), (40, 1723770), (45, 1532240), (48, 1436475), (50, 1379016), (60, 1149180), (72, 957650), (75, 919344), (80, 861885), (90, 766120), (100, 689508), (107, 644400), (120, 574590), (144, 478825), (150, 459672), (179, 385200), (180, 383060), (200, 344754), (214, 322200), (225, 306448), (240, 287295), (300, 229836), (321, 214800), (358, 192600), (360, 191530), (400, 172377), (428, 161100), (450, 153224), (535, 128880), (537, 128400), (600, 114918), (642, 107400), (716, 96300), (720, 95765), (856, 80550), (895, 77040), (900, 76612), (963, 71600), (1070, 64440), (1074, 64200), (1200, 57459), (1284, 53700), (1432, 48150), (1605, 42960), (1611, 42800), (1712, 40275), (1790, 38520), (1800, 38306), (1926, 35800), (2140, 32220), (2148, 32100), (2568, 26850), (2675, 25776), (2685, 25680), (2864, 24075), (3210, 21480), (3222, 21400), (3580, 19260), (3600, 19153), (3852, 17900), (4280, 16110), (4296, 16050), (4475, 15408), (4815, 14320), (5136, 13425), (5350, 12888), (5370, 12840), (6420, 10740), (6444, 10700), (7160, 9630), (7704, 8950), (8025, 8592), (8055, 8560)]