1621098000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:939

約数の個数: 240

約数和(自身を含む): 5719227696

約数和(自身を除く): 4098129696

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, 113, 120, 125, 144, 150, 180, 200, 225, 226, 240, 250, 300, 339, 360, 375, 400, 450, 452, 500, 565, 600, 678, 720, 750, 797, 900, 904, 1000, 1017, 1125, 1130, 1200, 1356, 1500, 1594, 1695, 1800, 1808, 2000, 2034, 2250, 2260, 2391, 2712, 2825, 3000, 3188, 3390, 3600, 3985, 4068, 4500, 4520, 4782, 5085, 5424, 5650, 6000, 6376, 6780, 7173, 7970, 8136, 8475, 9000, 9040, 9564, 10170, 11300, 11955, 12752, 13560, 14125, 14346, 15940, 16272, 16950, 18000, 19128, 19925, 20340, 22600, 23910, 25425, 27120, 28250, 28692, 31880, 33900, 35865, 38256, 39850, 40680, 42375, 45200, 47820, 50850, 56500, 57384, 59775, 63760, 67800, 71730, 79700, 81360, 84750, 90061, 95640, 99625, 101700, 113000, 114768, 119550, 127125, 135600, 143460, 159400, 169500, 179325, 180122, 191280, 199250, 203400, 226000, 239100, 254250, 270183, 286920, 298875, 318800, 339000, 358650, 360244, 398500, 406800, 450305, 478200, 508500, 540366, 573840, 597750, 678000, 717300, 720488, 797000, 810549, 896625, 900610, 956400, 1017000, 1080732, 1195500, 1350915, 1434600, 1440976, 1594000, 1621098, 1793250, 1801220, 2034000, 2161464, 2251525, 2391000, 2701830, 2869200, 3242196, 3586500, 3602440, 4052745, 4322928, 4503050, 4782000, 5403660, 6484392, 6754575, 7173000, 7204880, 8105490, 9006100, 10807320, 11257625, 12968784, 13509150, 14346000, 16210980, 18012200, 20263725, 21614640, 22515250, 27018300, 32421960, 33772875, 36024400, 40527450, 45030500, 54036600, 64843920, 67545750, 81054900, 90061000, 101318625, 108073200, 135091500, 162109800, 180122000, 202637250, 270183000, 324219600, 405274500, 540366000, 810549000, 1621098000]

約数ペア:

[(1, 1621098000), (2, 810549000), (3, 540366000), (4, 405274500), (5, 324219600), (6, 270183000), (8, 202637250), (9, 180122000), (10, 162109800), (12, 135091500), (15, 108073200), (16, 101318625), (18, 90061000), (20, 81054900), (24, 67545750), (25, 64843920), (30, 54036600), (36, 45030500), (40, 40527450), (45, 36024400), (48, 33772875), (50, 32421960), (60, 27018300), (72, 22515250), (75, 21614640), (80, 20263725), (90, 18012200), (100, 16210980), (113, 14346000), (120, 13509150), (125, 12968784), (144, 11257625), (150, 10807320), (180, 9006100), (200, 8105490), (225, 7204880), (226, 7173000), (240, 6754575), (250, 6484392), (300, 5403660), (339, 4782000), (360, 4503050), (375, 4322928), (400, 4052745), (450, 3602440), (452, 3586500), (500, 3242196), (565, 2869200), (600, 2701830), (678, 2391000), (720, 2251525), (750, 2161464), (797, 2034000), (900, 1801220), (904, 1793250), (1000, 1621098), (1017, 1594000), (1125, 1440976), (1130, 1434600), (1200, 1350915), (1356, 1195500), (1500, 1080732), (1594, 1017000), (1695, 956400), (1800, 900610), (1808, 896625), (2000, 810549), (2034, 797000), (2250, 720488), (2260, 717300), (2391, 678000), (2712, 597750), (2825, 573840), (3000, 540366), (3188, 508500), (3390, 478200), (3600, 450305), (3985, 406800), (4068, 398500), (4500, 360244), (4520, 358650), (4782, 339000), (5085, 318800), (5424, 298875), (5650, 286920), (6000, 270183), (6376, 254250), (6780, 239100), (7173, 226000), (7970, 203400), (8136, 199250), (8475, 191280), (9000, 180122), (9040, 179325), (9564, 169500), (10170, 159400), (11300, 143460), (11955, 135600), (12752, 127125), (13560, 119550), (14125, 114768), (14346, 113000), (15940, 101700), (16272, 99625), (16950, 95640), (18000, 90061), (19128, 84750), (19925, 81360), (20340, 79700), (22600, 71730), (23910, 67800), (25425, 63760), (27120, 59775), (28250, 57384), (28692, 56500), (31880, 50850), (33900, 47820), (35865, 45200), (38256, 42375), (39850, 40680)]