90147000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 284544000

約数和(自身を除く): 194397000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 151, 199, 200, 250, 300, 302, 375, 398, 453, 500, 597, 600, 604, 750, 755, 796, 906, 995, 1000, 1194, 1208, 1500, 1510, 1592, 1812, 1990, 2265, 2388, 2985, 3000, 3020, 3624, 3775, 3980, 4530, 4776, 4975, 5970, 6040, 7550, 7960, 9060, 9950, 11325, 11940, 14925, 15100, 18120, 18875, 19900, 22650, 23880, 24875, 29850, 30049, 30200, 37750, 39800, 45300, 49750, 56625, 59700, 60098, 74625, 75500, 90147, 90600, 99500, 113250, 119400, 120196, 149250, 150245, 151000, 180294, 199000, 226500, 240392, 298500, 300490, 360588, 450735, 453000, 597000, 600980, 721176, 751225, 901470, 1201960, 1502450, 1802940, 2253675, 3004900, 3605880, 3756125, 4507350, 6009800, 7512250, 9014700, 11268375, 15024500, 18029400, 22536750, 30049000, 45073500, 90147000]

約数ペア:

[(1, 90147000), (2, 45073500), (3, 30049000), (4, 22536750), (5, 18029400), (6, 15024500), (8, 11268375), (10, 9014700), (12, 7512250), (15, 6009800), (20, 4507350), (24, 3756125), (25, 3605880), (30, 3004900), (40, 2253675), (50, 1802940), (60, 1502450), (75, 1201960), (100, 901470), (120, 751225), (125, 721176), (150, 600980), (151, 597000), (199, 453000), (200, 450735), (250, 360588), (300, 300490), (302, 298500), (375, 240392), (398, 226500), (453, 199000), (500, 180294), (597, 151000), (600, 150245), (604, 149250), (750, 120196), (755, 119400), (796, 113250), (906, 99500), (995, 90600), (1000, 90147), (1194, 75500), (1208, 74625), (1500, 60098), (1510, 59700), (1592, 56625), (1812, 49750), (1990, 45300), (2265, 39800), (2388, 37750), (2985, 30200), (3000, 30049), (3020, 29850), (3624, 24875), (3775, 23880), (3980, 22650), (4530, 19900), (4776, 18875), (4975, 18120), (5970, 15100), (6040, 14925), (7550, 11940), (7960, 11325), (9060, 9950)]