4244400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{131}}^1$

素因数の和:161

約数の個数: 150

約数和(自身を含む): 15349092

約数和(自身を除く): 11104692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 131, 135, 144, 150, 162, 180, 200, 216, 225, 240, 262, 270, 300, 324, 360, 393, 400, 405, 432, 450, 524, 540, 600, 648, 655, 675, 720, 786, 810, 900, 1048, 1080, 1179, 1200, 1296, 1310, 1350, 1572, 1620, 1800, 1965, 2025, 2096, 2160, 2358, 2620, 2700, 3144, 3240, 3275, 3537, 3600, 3930, 4050, 4716, 5240, 5400, 5895, 6288, 6480, 6550, 7074, 7860, 8100, 9432, 9825, 10480, 10611, 10800, 11790, 13100, 14148, 15720, 16200, 17685, 18864, 19650, 21222, 23580, 26200, 28296, 29475, 31440, 32400, 35370, 39300, 42444, 47160, 52400, 53055, 56592, 58950, 70740, 78600, 84888, 88425, 94320, 106110, 117900, 141480, 157200, 169776, 176850, 212220, 235800, 265275, 282960, 353700, 424440, 471600, 530550, 707400, 848880, 1061100, 1414800, 2122200, 4244400]

約数ペア:

[(1, 4244400), (2, 2122200), (3, 1414800), (4, 1061100), (5, 848880), (6, 707400), (8, 530550), (9, 471600), (10, 424440), (12, 353700), (15, 282960), (16, 265275), (18, 235800), (20, 212220), (24, 176850), (25, 169776), (27, 157200), (30, 141480), (36, 117900), (40, 106110), (45, 94320), (48, 88425), (50, 84888), (54, 78600), (60, 70740), (72, 58950), (75, 56592), (80, 53055), (81, 52400), (90, 47160), (100, 42444), (108, 39300), (120, 35370), (131, 32400), (135, 31440), (144, 29475), (150, 28296), (162, 26200), (180, 23580), (200, 21222), (216, 19650), (225, 18864), (240, 17685), (262, 16200), (270, 15720), (300, 14148), (324, 13100), (360, 11790), (393, 10800), (400, 10611), (405, 10480), (432, 9825), (450, 9432), (524, 8100), (540, 7860), (600, 7074), (648, 6550), (655, 6480), (675, 6288), (720, 5895), (786, 5400), (810, 5240), (900, 4716), (1048, 4050), (1080, 3930), (1179, 3600), (1200, 3537), (1296, 3275), (1310, 3240), (1350, 3144), (1572, 2700), (1620, 2620), (1800, 2358), (1965, 2160), (2025, 2096)]