143290000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 200

約数和(自身を含む): 418366080

約数和(自身を除く): 275076080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 89, 92, 100, 112, 115, 125, 140, 161, 175, 178, 184, 200, 230, 250, 280, 322, 350, 356, 368, 400, 445, 460, 500, 560, 575, 623, 625, 644, 700, 712, 805, 875, 890, 920, 1000, 1150, 1246, 1250, 1288, 1400, 1424, 1610, 1750, 1780, 1840, 2000, 2047, 2225, 2300, 2492, 2500, 2576, 2800, 2875, 3115, 3220, 3500, 3560, 4025, 4094, 4375, 4450, 4600, 4984, 5000, 5750, 6230, 6440, 7000, 7120, 8050, 8188, 8750, 8900, 9200, 9968, 10000, 10235, 11125, 11500, 12460, 12880, 14000, 14329, 14375, 15575, 16100, 16376, 17500, 17800, 20125, 20470, 22250, 23000, 24920, 28658, 28750, 31150, 32200, 32752, 35000, 35600, 40250, 40940, 44500, 46000, 49840, 51175, 55625, 57316, 57500, 62300, 64400, 70000, 71645, 77875, 80500, 81880, 89000, 100625, 102350, 111250, 114632, 115000, 124600, 143290, 155750, 161000, 163760, 178000, 201250, 204700, 222500, 229264, 230000, 249200, 255875, 286580, 311500, 322000, 358225, 389375, 402500, 409400, 445000, 511750, 573160, 623000, 716450, 778750, 805000, 818800, 890000, 1023500, 1146320, 1246000, 1279375, 1432900, 1557500, 1610000, 1791125, 2047000, 2558750, 2865800, 3115000, 3582250, 4094000, 5117500, 5731600, 6230000, 7164500, 8955625, 10235000, 14329000, 17911250, 20470000, 28658000, 35822500, 71645000, 143290000]

約数ペア:

[(1, 143290000), (2, 71645000), (4, 35822500), (5, 28658000), (7, 20470000), (8, 17911250), (10, 14329000), (14, 10235000), (16, 8955625), (20, 7164500), (23, 6230000), (25, 5731600), (28, 5117500), (35, 4094000), (40, 3582250), (46, 3115000), (50, 2865800), (56, 2558750), (70, 2047000), (80, 1791125), (89, 1610000), (92, 1557500), (100, 1432900), (112, 1279375), (115, 1246000), (125, 1146320), (140, 1023500), (161, 890000), (175, 818800), (178, 805000), (184, 778750), (200, 716450), (230, 623000), (250, 573160), (280, 511750), (322, 445000), (350, 409400), (356, 402500), (368, 389375), (400, 358225), (445, 322000), (460, 311500), (500, 286580), (560, 255875), (575, 249200), (623, 230000), (625, 229264), (644, 222500), (700, 204700), (712, 201250), (805, 178000), (875, 163760), (890, 161000), (920, 155750), (1000, 143290), (1150, 124600), (1246, 115000), (1250, 114632), (1288, 111250), (1400, 102350), (1424, 100625), (1610, 89000), (1750, 81880), (1780, 80500), (1840, 77875), (2000, 71645), (2047, 70000), (2225, 64400), (2300, 62300), (2492, 57500), (2500, 57316), (2576, 55625), (2800, 51175), (2875, 49840), (3115, 46000), (3220, 44500), (3500, 40940), (3560, 40250), (4025, 35600), (4094, 35000), (4375, 32752), (4450, 32200), (4600, 31150), (4984, 28750), (5000, 28658), (5750, 24920), (6230, 23000), (6440, 22250), (7000, 20470), (7120, 20125), (8050, 17800), (8188, 17500), (8750, 16376), (8900, 16100), (9200, 15575), (9968, 14375), (10000, 14329), (10235, 14000), (11125, 12880), (11500, 12460)]