450312000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 224

約数和(自身を含む): 1540581120

約数和(自身を除く): 1090269120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 125, 145, 150, 160, 174, 192, 200, 232, 240, 250, 290, 300, 320, 348, 375, 400, 435, 464, 480, 500, 580, 600, 647, 696, 725, 750, 800, 870, 928, 960, 1000, 1160, 1200, 1294, 1392, 1450, 1500, 1600, 1740, 1856, 1941, 2000, 2175, 2320, 2400, 2588, 2784, 2900, 3000, 3235, 3480, 3625, 3882, 4000, 4350, 4640, 4800, 5176, 5568, 5800, 6000, 6470, 6960, 7250, 7764, 8000, 8700, 9280, 9705, 10352, 10875, 11600, 12000, 12940, 13920, 14500, 15528, 16175, 17400, 18763, 19410, 20704, 21750, 23200, 24000, 25880, 27840, 29000, 31056, 32350, 34800, 37526, 38820, 41408, 43500, 46400, 48525, 51760, 56289, 58000, 62112, 64700, 69600, 75052, 77640, 80875, 87000, 93815, 97050, 103520, 112578, 116000, 124224, 129400, 139200, 150104, 155280, 161750, 174000, 187630, 194100, 207040, 225156, 232000, 242625, 258800, 281445, 300208, 310560, 323500, 348000, 375260, 388200, 450312, 469075, 485250, 517600, 562890, 600416, 621120, 647000, 696000, 750520, 776400, 900624, 938150, 970500, 1035200, 1125780, 1200832, 1294000, 1407225, 1501040, 1552800, 1801248, 1876300, 1941000, 2251560, 2345375, 2588000, 2814450, 3002080, 3105600, 3602496, 3752600, 3882000, 4503120, 4690750, 5176000, 5628900, 6004160, 7036125, 7505200, 7764000, 9006240, 9381500, 11257800, 14072250, 15010400, 15528000, 18012480, 18763000, 22515600, 28144500, 30020800, 37526000, 45031200, 56289000, 75052000, 90062400, 112578000, 150104000, 225156000, 450312000]

約数ペア:

[(1, 450312000), (2, 225156000), (3, 150104000), (4, 112578000), (5, 90062400), (6, 75052000), (8, 56289000), (10, 45031200), (12, 37526000), (15, 30020800), (16, 28144500), (20, 22515600), (24, 18763000), (25, 18012480), (29, 15528000), (30, 15010400), (32, 14072250), (40, 11257800), (48, 9381500), (50, 9006240), (58, 7764000), (60, 7505200), (64, 7036125), (75, 6004160), (80, 5628900), (87, 5176000), (96, 4690750), (100, 4503120), (116, 3882000), (120, 3752600), (125, 3602496), (145, 3105600), (150, 3002080), (160, 2814450), (174, 2588000), (192, 2345375), (200, 2251560), (232, 1941000), (240, 1876300), (250, 1801248), (290, 1552800), (300, 1501040), (320, 1407225), (348, 1294000), (375, 1200832), (400, 1125780), (435, 1035200), (464, 970500), (480, 938150), (500, 900624), (580, 776400), (600, 750520), (647, 696000), (696, 647000), (725, 621120), (750, 600416), (800, 562890), (870, 517600), (928, 485250), (960, 469075), (1000, 450312), (1160, 388200), (1200, 375260), (1294, 348000), (1392, 323500), (1450, 310560), (1500, 300208), (1600, 281445), (1740, 258800), (1856, 242625), (1941, 232000), (2000, 225156), (2175, 207040), (2320, 194100), (2400, 187630), (2588, 174000), (2784, 161750), (2900, 155280), (3000, 150104), (3235, 139200), (3480, 129400), (3625, 124224), (3882, 116000), (4000, 112578), (4350, 103520), (4640, 97050), (4800, 93815), (5176, 87000), (5568, 80875), (5800, 77640), (6000, 75052), (6470, 69600), (6960, 64700), (7250, 62112), (7764, 58000), (8000, 56289), (8700, 51760), (9280, 48525), (9705, 46400), (10352, 43500), (10875, 41408), (11600, 38820), (12000, 37526), (12940, 34800), (13920, 32350), (14500, 31056), (15528, 29000), (16175, 27840), (17400, 25880), (18763, 24000), (19410, 23200), (20704, 21750)]