1318701600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{61051}}^1$

素因数の和:61080

約数の個数: 144

約数和(自身を含む): 4769382240

約数和(自身を除く): 3450680640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 61051, 122102, 183153, 244204, 305255, 366306, 488408, 549459, 610510, 732612, 915765, 976816, 1098918, 1221020, 1465224, 1526275, 1648377, 1831530, 1953632, 2197836, 2442040, 2747295, 2930448, 3052550, 3296754, 3663060, 4395672, 4578825, 4884080, 5494590, 5860896, 6105100, 6593508, 7326120, 8241885, 8791344, 9157650, 9768160, 10989180, 12210200, 13187016, 13736475, 14652240, 16483770, 17582688, 18315300, 21978360, 24420400, 26374032, 27472950, 29304480, 32967540, 36630600, 41209425, 43956720, 48840800, 52748064, 54945900, 65935080, 73261200, 82418850, 87913440, 109891800, 131870160, 146522400, 164837700, 219783600, 263740320, 329675400, 439567200, 659350800, 1318701600]

約数ペア:

[(1, 1318701600), (2, 659350800), (3, 439567200), (4, 329675400), (5, 263740320), (6, 219783600), (8, 164837700), (9, 146522400), (10, 131870160), (12, 109891800), (15, 87913440), (16, 82418850), (18, 73261200), (20, 65935080), (24, 54945900), (25, 52748064), (27, 48840800), (30, 43956720), (32, 41209425), (36, 36630600), (40, 32967540), (45, 29304480), (48, 27472950), (50, 26374032), (54, 24420400), (60, 21978360), (72, 18315300), (75, 17582688), (80, 16483770), (90, 14652240), (96, 13736475), (100, 13187016), (108, 12210200), (120, 10989180), (135, 9768160), (144, 9157650), (150, 8791344), (160, 8241885), (180, 7326120), (200, 6593508), (216, 6105100), (225, 5860896), (240, 5494590), (270, 4884080), (288, 4578825), (300, 4395672), (360, 3663060), (400, 3296754), (432, 3052550), (450, 2930448), (480, 2747295), (540, 2442040), (600, 2197836), (675, 1953632), (720, 1831530), (800, 1648377), (864, 1526275), (900, 1465224), (1080, 1221020), (1200, 1098918), (1350, 976816), (1440, 915765), (1800, 732612), (2160, 610510), (2400, 549459), (2700, 488408), (3600, 366306), (4320, 305255), (5400, 244204), (7200, 183153), (10800, 122102), (21600, 61051)]